83234720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 211631616

約数和(自身を除く): 128396896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 355, 431, 544, 568, 680, 710, 862, 1136, 1207, 1360, 1420, 1724, 2155, 2272, 2414, 2720, 2840, 3448, 4310, 4828, 5680, 6035, 6896, 7327, 8620, 9656, 11360, 12070, 13792, 14654, 17240, 19312, 24140, 29308, 30601, 34480, 36635, 38624, 48280, 58616, 61202, 68960, 73270, 96560, 117232, 122404, 146540, 153005, 193120, 234464, 244808, 293080, 306010, 489616, 520217, 586160, 612020, 979232, 1040434, 1172320, 1224040, 2080868, 2448080, 2601085, 4161736, 4896160, 5202170, 8323472, 10404340, 16646944, 20808680, 41617360, 83234720]

約数ペア:

[(1, 83234720), (2, 41617360), (4, 20808680), (5, 16646944), (8, 10404340), (10, 8323472), (16, 5202170), (17, 4896160), (20, 4161736), (32, 2601085), (34, 2448080), (40, 2080868), (68, 1224040), (71, 1172320), (80, 1040434), (85, 979232), (136, 612020), (142, 586160), (160, 520217), (170, 489616), (272, 306010), (284, 293080), (340, 244808), (355, 234464), (431, 193120), (544, 153005), (568, 146540), (680, 122404), (710, 117232), (862, 96560), (1136, 73270), (1207, 68960), (1360, 61202), (1420, 58616), (1724, 48280), (2155, 38624), (2272, 36635), (2414, 34480), (2720, 30601), (2840, 29308), (3448, 24140), (4310, 19312), (4828, 17240), (5680, 14654), (6035, 13792), (6896, 12070), (7327, 11360), (8620, 9656)]