98308280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 183701320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1087, 1190, 1292, 1330, 1615, 2174, 2261, 2380, 2584, 2660, 3230, 4348, 4522, 4760, 5320, 5435, 6460, 7609, 8696, 9044, 10870, 11305, 12920, 15218, 18088, 18479, 20653, 21740, 22610, 30436, 36958, 38045, 41306, 43480, 45220, 60872, 73916, 76090, 82612, 90440, 92395, 103265, 129353, 144571, 147832, 152180, 165224, 184790, 206530, 258706, 289142, 304360, 351101, 369580, 413060, 517412, 578284, 646765, 702202, 722855, 739160, 826120, 1034824, 1156568, 1293530, 1404404, 1445710, 1755505, 2457707, 2587060, 2808808, 2891420, 3511010, 4915414, 5174120, 5782840, 7022020, 9830828, 12288535, 14044040, 19661656, 24577070, 49154140, 98308280]

約数ペア:

[(1, 98308280), (2, 49154140), (4, 24577070), (5, 19661656), (7, 14044040), (8, 12288535), (10, 9830828), (14, 7022020), (17, 5782840), (19, 5174120), (20, 4915414), (28, 3511010), (34, 2891420), (35, 2808808), (38, 2587060), (40, 2457707), (56, 1755505), (68, 1445710), (70, 1404404), (76, 1293530), (85, 1156568), (95, 1034824), (119, 826120), (133, 739160), (136, 722855), (140, 702202), (152, 646765), (170, 578284), (190, 517412), (238, 413060), (266, 369580), (280, 351101), (323, 304360), (340, 289142), (380, 258706), (476, 206530), (532, 184790), (595, 165224), (646, 152180), (665, 147832), (680, 144571), (760, 129353), (952, 103265), (1064, 92395), (1087, 90440), (1190, 82612), (1292, 76090), (1330, 73916), (1615, 60872), (2174, 45220), (2261, 43480), (2380, 41306), (2584, 38045), (2660, 36958), (3230, 30436), (4348, 22610), (4522, 21740), (4760, 20653), (5320, 18479), (5435, 18088), (6460, 15218), (7609, 12920), (8696, 11305), (9044, 10870)]