23222680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 62052480

約数和(自身を除く): 38829800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 37, 40, 52, 65, 68, 71, 74, 85, 104, 130, 136, 142, 148, 170, 185, 221, 260, 284, 296, 340, 355, 370, 442, 481, 520, 568, 629, 680, 710, 740, 884, 923, 962, 1105, 1207, 1258, 1420, 1480, 1768, 1846, 1924, 2210, 2405, 2414, 2516, 2627, 2840, 3145, 3692, 3848, 4420, 4615, 4810, 4828, 5032, 5254, 6035, 6290, 7384, 8177, 8840, 9230, 9620, 9656, 10508, 12070, 12580, 13135, 15691, 16354, 18460, 19240, 21016, 24140, 25160, 26270, 31382, 32708, 34151, 36920, 40885, 44659, 48280, 52540, 62764, 65416, 68302, 78455, 81770, 89318, 105080, 125528, 136604, 156910, 163540, 170755, 178636, 223295, 273208, 313820, 327080, 341510, 357272, 446590, 580567, 627640, 683020, 893180, 1161134, 1366040, 1786360, 2322268, 2902835, 4644536, 5805670, 11611340, 23222680]

約数ペア:

[(1, 23222680), (2, 11611340), (4, 5805670), (5, 4644536), (8, 2902835), (10, 2322268), (13, 1786360), (17, 1366040), (20, 1161134), (26, 893180), (34, 683020), (37, 627640), (40, 580567), (52, 446590), (65, 357272), (68, 341510), (71, 327080), (74, 313820), (85, 273208), (104, 223295), (130, 178636), (136, 170755), (142, 163540), (148, 156910), (170, 136604), (185, 125528), (221, 105080), (260, 89318), (284, 81770), (296, 78455), (340, 68302), (355, 65416), (370, 62764), (442, 52540), (481, 48280), (520, 44659), (568, 40885), (629, 36920), (680, 34151), (710, 32708), (740, 31382), (884, 26270), (923, 25160), (962, 24140), (1105, 21016), (1207, 19240), (1258, 18460), (1420, 16354), (1480, 15691), (1768, 13135), (1846, 12580), (1924, 12070), (2210, 10508), (2405, 9656), (2414, 9620), (2516, 9230), (2627, 8840), (2840, 8177), (3145, 7384), (3692, 6290), (3848, 6035), (4420, 5254), (4615, 5032), (4810, 4828)]