45816680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 130394880

約数和(自身を除く): 84578200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 307, 328, 364, 410, 455, 520, 533, 574, 614, 728, 820, 910, 1066, 1148, 1228, 1435, 1535, 1640, 1820, 2132, 2149, 2296, 2456, 2665, 2870, 3070, 3640, 3731, 3991, 4264, 4298, 5330, 5740, 6140, 7462, 7982, 8596, 10660, 10745, 11480, 12280, 12587, 14924, 15964, 17192, 18655, 19955, 21320, 21490, 25174, 27937, 29848, 31928, 37310, 39910, 42980, 50348, 55874, 62935, 74620, 79820, 85960, 88109, 100696, 111748, 125870, 139685, 149240, 159640, 163631, 176218, 223496, 251740, 279370, 327262, 352436, 440545, 503480, 558740, 654524, 704872, 818155, 881090, 1117480, 1145417, 1309048, 1636310, 1762180, 2290834, 3272620, 3524360, 4581668, 5727085, 6545240, 9163336, 11454170, 22908340, 45816680]

約数ペア:

[(1, 45816680), (2, 22908340), (4, 11454170), (5, 9163336), (7, 6545240), (8, 5727085), (10, 4581668), (13, 3524360), (14, 3272620), (20, 2290834), (26, 1762180), (28, 1636310), (35, 1309048), (40, 1145417), (41, 1117480), (52, 881090), (56, 818155), (65, 704872), (70, 654524), (82, 558740), (91, 503480), (104, 440545), (130, 352436), (140, 327262), (164, 279370), (182, 251740), (205, 223496), (260, 176218), (280, 163631), (287, 159640), (307, 149240), (328, 139685), (364, 125870), (410, 111748), (455, 100696), (520, 88109), (533, 85960), (574, 79820), (614, 74620), (728, 62935), (820, 55874), (910, 50348), (1066, 42980), (1148, 39910), (1228, 37310), (1435, 31928), (1535, 29848), (1640, 27937), (1820, 25174), (2132, 21490), (2149, 21320), (2296, 19955), (2456, 18655), (2665, 17192), (2870, 15964), (3070, 14924), (3640, 12587), (3731, 12280), (3991, 11480), (4264, 10745), (4298, 10660), (5330, 8596), (5740, 7982), (6140, 7462)]