64050400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:161

約数の個数: 108

約数和(自身を含む): 165973752

約数和(自身を除く): 101923352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 59, 80, 92, 100, 115, 118, 160, 184, 200, 230, 236, 295, 368, 400, 460, 472, 575, 590, 736, 800, 920, 944, 1150, 1180, 1357, 1475, 1840, 1888, 2300, 2360, 2714, 2950, 3481, 3680, 4600, 4720, 5428, 5900, 6785, 6962, 9200, 9440, 10856, 11800, 13570, 13924, 17405, 18400, 21712, 23600, 27140, 27848, 33925, 34810, 43424, 47200, 54280, 55696, 67850, 69620, 80063, 87025, 108560, 111392, 135700, 139240, 160126, 174050, 217120, 271400, 278480, 320252, 348100, 400315, 542800, 556960, 640504, 696200, 800630, 1085600, 1281008, 1392400, 1601260, 2001575, 2562016, 2784800, 3202520, 4003150, 6405040, 8006300, 12810080, 16012600, 32025200, 64050400]

約数ペア:

[(1, 64050400), (2, 32025200), (4, 16012600), (5, 12810080), (8, 8006300), (10, 6405040), (16, 4003150), (20, 3202520), (23, 2784800), (25, 2562016), (32, 2001575), (40, 1601260), (46, 1392400), (50, 1281008), (59, 1085600), (80, 800630), (92, 696200), (100, 640504), (115, 556960), (118, 542800), (160, 400315), (184, 348100), (200, 320252), (230, 278480), (236, 271400), (295, 217120), (368, 174050), (400, 160126), (460, 139240), (472, 135700), (575, 111392), (590, 108560), (736, 87025), (800, 80063), (920, 69620), (944, 67850), (1150, 55696), (1180, 54280), (1357, 47200), (1475, 43424), (1840, 34810), (1888, 33925), (2300, 27848), (2360, 27140), (2714, 23600), (2950, 21712), (3481, 18400), (3680, 17405), (4600, 13924), (4720, 13570), (5428, 11800), (5900, 10856), (6785, 9440), (6962, 9200)]