485440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 56

約数和(自身を含む): 1216152

約数和(自身を除く): 730712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 148, 160, 164, 185, 205, 296, 320, 328, 370, 410, 592, 656, 740, 820, 1184, 1312, 1480, 1517, 1640, 2368, 2624, 2960, 3034, 3280, 5920, 6068, 6560, 7585, 11840, 12136, 13120, 15170, 24272, 30340, 48544, 60680, 97088, 121360, 242720, 485440]

約数ペア:

[(1, 485440), (2, 242720), (4, 121360), (5, 97088), (8, 60680), (10, 48544), (16, 30340), (20, 24272), (32, 15170), (37, 13120), (40, 12136), (41, 11840), (64, 7585), (74, 6560), (80, 6068), (82, 5920), (148, 3280), (160, 3034), (164, 2960), (185, 2624), (205, 2368), (296, 1640), (320, 1517), (328, 1480), (370, 1312), (410, 1184), (592, 820), (656, 740)]