70782560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 180768672

約数和(自身を除く): 109986112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 491, 530, 544, 680, 848, 901, 982, 1060, 1360, 1696, 1802, 1964, 2120, 2455, 2720, 3604, 3928, 4240, 4505, 4910, 7208, 7856, 8347, 8480, 9010, 9820, 14416, 15712, 16694, 18020, 19640, 26023, 28832, 33388, 36040, 39280, 41735, 52046, 66776, 72080, 78560, 83470, 104092, 130115, 133552, 144160, 166940, 208184, 260230, 267104, 333880, 416368, 442391, 520460, 667760, 832736, 884782, 1040920, 1335520, 1769564, 2081840, 2211955, 3539128, 4163680, 4423910, 7078256, 8847820, 14156512, 17695640, 35391280, 70782560]

約数ペア:

[(1, 70782560), (2, 35391280), (4, 17695640), (5, 14156512), (8, 8847820), (10, 7078256), (16, 4423910), (17, 4163680), (20, 3539128), (32, 2211955), (34, 2081840), (40, 1769564), (53, 1335520), (68, 1040920), (80, 884782), (85, 832736), (106, 667760), (136, 520460), (160, 442391), (170, 416368), (212, 333880), (265, 267104), (272, 260230), (340, 208184), (424, 166940), (491, 144160), (530, 133552), (544, 130115), (680, 104092), (848, 83470), (901, 78560), (982, 72080), (1060, 66776), (1360, 52046), (1696, 41735), (1802, 39280), (1964, 36040), (2120, 33388), (2455, 28832), (2720, 26023), (3604, 19640), (3928, 18020), (4240, 16694), (4505, 15712), (4910, 14416), (7208, 9820), (7856, 9010), (8347, 8480)]