45682840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 128102400

約数和(自身を除く): 82419560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 277, 280, 310, 380, 434, 532, 554, 589, 620, 665, 760, 868, 1064, 1085, 1108, 1178, 1240, 1330, 1385, 1736, 1939, 2170, 2216, 2356, 2660, 2770, 2945, 3878, 4123, 4340, 4712, 5263, 5320, 5540, 5890, 7756, 8246, 8587, 8680, 9695, 10526, 11080, 11780, 15512, 16492, 17174, 19390, 20615, 21052, 23560, 26315, 32984, 34348, 36841, 38780, 41230, 42104, 42935, 52630, 60109, 68696, 73682, 77560, 82460, 85870, 105260, 120218, 147364, 163153, 164920, 171740, 184205, 210520, 240436, 294728, 300545, 326306, 343480, 368410, 480872, 601090, 652612, 736820, 815765, 1142071, 1202180, 1305224, 1473640, 1631530, 2284142, 2404360, 3263060, 4568284, 5710355, 6526120, 9136568, 11420710, 22841420, 45682840]

約数ペア:

[(1, 45682840), (2, 22841420), (4, 11420710), (5, 9136568), (7, 6526120), (8, 5710355), (10, 4568284), (14, 3263060), (19, 2404360), (20, 2284142), (28, 1631530), (31, 1473640), (35, 1305224), (38, 1202180), (40, 1142071), (56, 815765), (62, 736820), (70, 652612), (76, 601090), (95, 480872), (124, 368410), (133, 343480), (140, 326306), (152, 300545), (155, 294728), (190, 240436), (217, 210520), (248, 184205), (266, 171740), (277, 164920), (280, 163153), (310, 147364), (380, 120218), (434, 105260), (532, 85870), (554, 82460), (589, 77560), (620, 73682), (665, 68696), (760, 60109), (868, 52630), (1064, 42935), (1085, 42104), (1108, 41230), (1178, 38780), (1240, 36841), (1330, 34348), (1385, 32984), (1736, 26315), (1939, 23560), (2170, 21052), (2216, 20615), (2356, 19390), (2660, 17174), (2770, 16492), (2945, 15512), (3878, 11780), (4123, 11080), (4340, 10526), (4712, 9695), (5263, 8680), (5320, 8587), (5540, 8246), (5890, 7756)]