99908320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 260947008

約数和(自身を除く): 161038688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1597, 1840, 1955, 2720, 3128, 3194, 3680, 3910, 6256, 6388, 7820, 7985, 12512, 12776, 15640, 15970, 25552, 27149, 31280, 31940, 36731, 51104, 54298, 62560, 63880, 73462, 108596, 127760, 135745, 146924, 183655, 217192, 255520, 271490, 293848, 367310, 434384, 542980, 587696, 624427, 734620, 868768, 1085960, 1175392, 1248854, 1469240, 2171920, 2497708, 2938480, 3122135, 4343840, 4995416, 5876960, 6244270, 9990832, 12488540, 19981664, 24977080, 49954160, 99908320]

約数ペア:

[(1, 99908320), (2, 49954160), (4, 24977080), (5, 19981664), (8, 12488540), (10, 9990832), (16, 6244270), (17, 5876960), (20, 4995416), (23, 4343840), (32, 3122135), (34, 2938480), (40, 2497708), (46, 2171920), (68, 1469240), (80, 1248854), (85, 1175392), (92, 1085960), (115, 868768), (136, 734620), (160, 624427), (170, 587696), (184, 542980), (230, 434384), (272, 367310), (340, 293848), (368, 271490), (391, 255520), (460, 217192), (544, 183655), (680, 146924), (736, 135745), (782, 127760), (920, 108596), (1360, 73462), (1564, 63880), (1597, 62560), (1840, 54298), (1955, 51104), (2720, 36731), (3128, 31940), (3194, 31280), (3680, 27149), (3910, 25552), (6256, 15970), (6388, 15640), (7820, 12776), (7985, 12512)]