45813640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 110516400

約数和(自身を除く): 64702760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 757, 890, 1513, 1514, 1780, 3026, 3028, 3560, 3785, 6052, 6056, 7565, 7570, 12104, 12869, 15130, 15140, 25738, 30260, 30280, 51476, 60520, 64345, 67373, 102952, 128690, 134746, 257380, 269492, 336865, 514760, 538984, 673730, 1145341, 1347460, 2290682, 2694920, 4581364, 5726705, 9162728, 11453410, 22906820, 45813640]

約数ペア:

[(1, 45813640), (2, 22906820), (4, 11453410), (5, 9162728), (8, 5726705), (10, 4581364), (17, 2694920), (20, 2290682), (34, 1347460), (40, 1145341), (68, 673730), (85, 538984), (89, 514760), (136, 336865), (170, 269492), (178, 257380), (340, 134746), (356, 128690), (445, 102952), (680, 67373), (712, 64345), (757, 60520), (890, 51476), (1513, 30280), (1514, 30260), (1780, 25738), (3026, 15140), (3028, 15130), (3560, 12869), (3785, 12104), (6052, 7570), (6056, 7565)]