194927673580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2308

約数の個数: 144

約数和(自身を含む): 441856749600

約数和(自身を除く): 246929076020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 149, 170, 226, 289, 298, 340, 452, 565, 578, 596, 745, 1130, 1156, 1445, 1490, 1921, 2003, 2260, 2533, 2890, 2980, 3842, 4006, 5066, 5780, 7684, 8012, 9605, 10015, 10132, 12665, 16837, 19210, 20030, 25330, 32657, 33674, 34051, 38420, 40060, 43061, 50660, 65314, 67348, 68102, 84185, 86122, 130628, 136204, 163285, 168370, 170255, 172244, 215305, 226339, 286229, 298447, 326570, 336740, 340510, 430610, 452678, 572458, 578867, 596894, 653140, 681020, 861220, 905356, 1131695, 1144916, 1157734, 1193788, 1431145, 1492235, 2263390, 2315468, 2862290, 2894335, 2984470, 3847763, 4526780, 4865893, 5073599, 5724580, 5788670, 5968940, 7695526, 9731786, 10147198, 11577340, 15391052, 19238815, 19463572, 20294396, 24329465, 25367995, 33724511, 38477630, 48658930, 50735990, 65411971, 67449022, 76955260, 86251183, 97317860, 101471980, 130823942, 134898044, 168622555, 172502366, 261647884, 327059855, 337245110, 345004732, 431255915, 573316687, 654119710, 674490220, 862511830, 1146633374, 1308239420, 1725023660, 2293266748, 2866583435, 5733166870, 9746383679, 11466333740, 19492767358, 38985534716, 48731918395, 97463836790, 194927673580]

約数ペア:

[(1, 194927673580), (2, 97463836790), (4, 48731918395), (5, 38985534716), (10, 19492767358), (17, 11466333740), (20, 9746383679), (34, 5733166870), (68, 2866583435), (85, 2293266748), (113, 1725023660), (149, 1308239420), (170, 1146633374), (226, 862511830), (289, 674490220), (298, 654119710), (340, 573316687), (452, 431255915), (565, 345004732), (578, 337245110), (596, 327059855), (745, 261647884), (1130, 172502366), (1156, 168622555), (1445, 134898044), (1490, 130823942), (1921, 101471980), (2003, 97317860), (2260, 86251183), (2533, 76955260), (2890, 67449022), (2980, 65411971), (3842, 50735990), (4006, 48658930), (5066, 38477630), (5780, 33724511), (7684, 25367995), (8012, 24329465), (9605, 20294396), (10015, 19463572), (10132, 19238815), (12665, 15391052), (16837, 11577340), (19210, 10147198), (20030, 9731786), (25330, 7695526), (32657, 5968940), (33674, 5788670), (34051, 5724580), (38420, 5073599), (40060, 4865893), (43061, 4526780), (50660, 3847763), (65314, 2984470), (67348, 2894335), (68102, 2862290), (84185, 2315468), (86122, 2263390), (130628, 1492235), (136204, 1431145), (163285, 1193788), (168370, 1157734), (170255, 1144916), (172244, 1131695), (215305, 905356), (226339, 861220), (286229, 681020), (298447, 653140), (326570, 596894), (336740, 578867), (340510, 572458), (430610, 452678)]