102893840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4273}}^1$

素因数の和:4336

約数の個数: 80

約数和(自身を含む): 279827328

約数和(自身を除く): 176933488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4273, 4816, 6020, 8546, 12040, 17092, 21365, 24080, 29911, 34184, 42730, 59822, 68368, 85460, 119644, 149555, 170920, 183739, 239288, 299110, 341840, 367478, 478576, 598220, 734956, 918695, 1196440, 1286173, 1469912, 1837390, 2392880, 2572346, 2939824, 3674780, 5144692, 6430865, 7349560, 10289384, 12861730, 14699120, 20578768, 25723460, 51446920, 102893840]

約数ペア:

[(1, 102893840), (2, 51446920), (4, 25723460), (5, 20578768), (7, 14699120), (8, 12861730), (10, 10289384), (14, 7349560), (16, 6430865), (20, 5144692), (28, 3674780), (35, 2939824), (40, 2572346), (43, 2392880), (56, 1837390), (70, 1469912), (80, 1286173), (86, 1196440), (112, 918695), (140, 734956), (172, 598220), (215, 478576), (280, 367478), (301, 341840), (344, 299110), (430, 239288), (560, 183739), (602, 170920), (688, 149555), (860, 119644), (1204, 85460), (1505, 68368), (1720, 59822), (2408, 42730), (3010, 34184), (3440, 29911), (4273, 24080), (4816, 21365), (6020, 17092), (8546, 12040)]