23401600

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 59192640

約数和(自身を除く): 35791040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 103, 128, 142, 160, 200, 206, 284, 320, 355, 400, 412, 515, 568, 640, 710, 800, 824, 1030, 1136, 1420, 1600, 1648, 1775, 2060, 2272, 2575, 2840, 3200, 3296, 3550, 4120, 4544, 5150, 5680, 6592, 7100, 7313, 8240, 9088, 10300, 11360, 13184, 14200, 14626, 16480, 20600, 22720, 28400, 29252, 32960, 36565, 41200, 45440, 56800, 58504, 65920, 73130, 82400, 113600, 117008, 146260, 164800, 182825, 227200, 234016, 292520, 329600, 365650, 468032, 585040, 731300, 936064, 1170080, 1462600, 2340160, 2925200, 4680320, 5850400, 11700800, 23401600]

約数ペア:

[(1, 23401600), (2, 11700800), (4, 5850400), (5, 4680320), (8, 2925200), (10, 2340160), (16, 1462600), (20, 1170080), (25, 936064), (32, 731300), (40, 585040), (50, 468032), (64, 365650), (71, 329600), (80, 292520), (100, 234016), (103, 227200), (128, 182825), (142, 164800), (160, 146260), (200, 117008), (206, 113600), (284, 82400), (320, 73130), (355, 65920), (400, 58504), (412, 56800), (515, 45440), (568, 41200), (640, 36565), (710, 32960), (800, 29252), (824, 28400), (1030, 22720), (1136, 20600), (1420, 16480), (1600, 14626), (1648, 14200), (1775, 13184), (2060, 11360), (2272, 10300), (2575, 9088), (2840, 8240), (3200, 7313), (3296, 7100), (3550, 6592), (4120, 5680), (4544, 5150)]