23353980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 71500800

約数和(自身を除く): 48146820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 379, 390, 395, 474, 758, 780, 790, 948, 1027, 1137, 1185, 1516, 1580, 1895, 2054, 2274, 2370, 3081, 3790, 4108, 4548, 4740, 4927, 5135, 5685, 6162, 7580, 9854, 10270, 11370, 12324, 14781, 15405, 19708, 20540, 22740, 24635, 29562, 29941, 30810, 49270, 59124, 59882, 61620, 73905, 89823, 98540, 119764, 147810, 149705, 179646, 295620, 299410, 359292, 389233, 449115, 598820, 778466, 898230, 1167699, 1556932, 1796460, 1946165, 2335398, 3892330, 4670796, 5838495, 7784660, 11676990, 23353980]

約数ペア:

[(1, 23353980), (2, 11676990), (3, 7784660), (4, 5838495), (5, 4670796), (6, 3892330), (10, 2335398), (12, 1946165), (13, 1796460), (15, 1556932), (20, 1167699), (26, 898230), (30, 778466), (39, 598820), (52, 449115), (60, 389233), (65, 359292), (78, 299410), (79, 295620), (130, 179646), (156, 149705), (158, 147810), (195, 119764), (237, 98540), (260, 89823), (316, 73905), (379, 61620), (390, 59882), (395, 59124), (474, 49270), (758, 30810), (780, 29941), (790, 29562), (948, 24635), (1027, 22740), (1137, 20540), (1185, 19708), (1516, 15405), (1580, 14781), (1895, 12324), (2054, 11370), (2274, 10270), (2370, 9854), (3081, 7580), (3790, 6162), (4108, 5685), (4548, 5135), (4740, 4927)]