3685760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 9510480

約数和(自身を除く): 5824720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 443, 520, 640, 832, 886, 1040, 1664, 1772, 2080, 2215, 3544, 4160, 4430, 5759, 7088, 8320, 8860, 11518, 14176, 17720, 23036, 28352, 28795, 35440, 46072, 56704, 57590, 70880, 92144, 115180, 141760, 184288, 230360, 283520, 368576, 460720, 737152, 921440, 1842880, 3685760]

約数ペア:

[(1, 3685760), (2, 1842880), (4, 921440), (5, 737152), (8, 460720), (10, 368576), (13, 283520), (16, 230360), (20, 184288), (26, 141760), (32, 115180), (40, 92144), (52, 70880), (64, 57590), (65, 56704), (80, 46072), (104, 35440), (128, 28795), (130, 28352), (160, 23036), (208, 17720), (260, 14176), (320, 11518), (416, 8860), (443, 8320), (520, 7088), (640, 5759), (832, 4430), (886, 4160), (1040, 3544), (1664, 2215), (1772, 2080)]