25514580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4705

約数の個数: 96

約数和(自身を含む): 87945984

約数和(自身を除く): 62431404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4673, 5460, 9346, 14019, 18692, 23365, 28038, 32711, 46730, 56076, 60749, 65422, 70095, 93460, 98133, 121498, 130844, 140190, 163555, 182247, 196266, 242996, 280380, 303745, 327110, 364494, 392532, 425243, 490665, 607490, 654220, 728988, 850486, 911235, 981330, 1214980, 1275729, 1700972, 1822470, 1962660, 2126215, 2551458, 3644940, 4252430, 5102916, 6378645, 8504860, 12757290, 25514580]

約数ペア:

[(1, 25514580), (2, 12757290), (3, 8504860), (4, 6378645), (5, 5102916), (6, 4252430), (7, 3644940), (10, 2551458), (12, 2126215), (13, 1962660), (14, 1822470), (15, 1700972), (20, 1275729), (21, 1214980), (26, 981330), (28, 911235), (30, 850486), (35, 728988), (39, 654220), (42, 607490), (52, 490665), (60, 425243), (65, 392532), (70, 364494), (78, 327110), (84, 303745), (91, 280380), (105, 242996), (130, 196266), (140, 182247), (156, 163555), (182, 140190), (195, 130844), (210, 121498), (260, 98133), (273, 93460), (364, 70095), (390, 65422), (420, 60749), (455, 56076), (546, 46730), (780, 32711), (910, 28038), (1092, 23365), (1365, 18692), (1820, 14019), (2730, 9346), (4673, 5460)]