5551536340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 13856318784

約数和(自身を除く): 8304782444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 131, 140, 166, 196, 245, 262, 332, 415, 490, 521, 524, 581, 655, 830, 917, 980, 1042, 1162, 1310, 1660, 1834, 2084, 2324, 2605, 2620, 2905, 3647, 3668, 4067, 4585, 5210, 5810, 6419, 7294, 8134, 9170, 10420, 10873, 11620, 12838, 14588, 16268, 18235, 18340, 20335, 21746, 25529, 25676, 32095, 36470, 40670, 43243, 43492, 51058, 54365, 64190, 68251, 72940, 76111, 81340, 86486, 102116, 108730, 127645, 128380, 136502, 152222, 172972, 216215, 217460, 255290, 273004, 302701, 304444, 341255, 380555, 432430, 477757, 510580, 532777, 605402, 682510, 761110, 864860, 955514, 1065554, 1210804, 1365020, 1513505, 1522220, 1911028, 2118907, 2131108, 2388785, 2663885, 3027010, 3344299, 4237814, 4777570, 5327770, 5664833, 6054020, 6688598, 8475628, 9555140, 10594535, 10655540, 11329666, 13377196, 16721495, 21189070, 22659332, 28324165, 33442990, 39653831, 42378140, 56648330, 66885980, 79307662, 113296660, 158615324, 198269155, 277576817, 396538310, 555153634, 793076620, 1110307268, 1387884085, 2775768170, 5551536340]

約数ペア:

[(1, 5551536340), (2, 2775768170), (4, 1387884085), (5, 1110307268), (7, 793076620), (10, 555153634), (14, 396538310), (20, 277576817), (28, 198269155), (35, 158615324), (49, 113296660), (70, 79307662), (83, 66885980), (98, 56648330), (131, 42378140), (140, 39653831), (166, 33442990), (196, 28324165), (245, 22659332), (262, 21189070), (332, 16721495), (415, 13377196), (490, 11329666), (521, 10655540), (524, 10594535), (581, 9555140), (655, 8475628), (830, 6688598), (917, 6054020), (980, 5664833), (1042, 5327770), (1162, 4777570), (1310, 4237814), (1660, 3344299), (1834, 3027010), (2084, 2663885), (2324, 2388785), (2605, 2131108), (2620, 2118907), (2905, 1911028), (3647, 1522220), (3668, 1513505), (4067, 1365020), (4585, 1210804), (5210, 1065554), (5810, 955514), (6419, 864860), (7294, 761110), (8134, 682510), (9170, 605402), (10420, 532777), (10873, 510580), (11620, 477757), (12838, 432430), (14588, 380555), (16268, 341255), (18235, 304444), (18340, 302701), (20335, 273004), (21746, 255290), (25529, 217460), (25676, 216215), (32095, 172972), (36470, 152222), (40670, 136502), (43243, 128380), (43492, 127645), (51058, 108730), (54365, 102116), (64190, 86486), (68251, 81340), (72940, 76111)]