29005040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 71245440

約数和(自身を除く): 42240400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 239, 296, 328, 370, 410, 478, 592, 656, 740, 820, 956, 1195, 1480, 1517, 1640, 1912, 2390, 2960, 3034, 3280, 3824, 4780, 6068, 7585, 8843, 9560, 9799, 12136, 15170, 17686, 19120, 19598, 24272, 30340, 35372, 39196, 44215, 48995, 60680, 70744, 78392, 88430, 97990, 121360, 141488, 156784, 176860, 195980, 353720, 362563, 391960, 707440, 725126, 783920, 1450252, 1812815, 2900504, 3625630, 5801008, 7251260, 14502520, 29005040]

約数ペア:

[(1, 29005040), (2, 14502520), (4, 7251260), (5, 5801008), (8, 3625630), (10, 2900504), (16, 1812815), (20, 1450252), (37, 783920), (40, 725126), (41, 707440), (74, 391960), (80, 362563), (82, 353720), (148, 195980), (164, 176860), (185, 156784), (205, 141488), (239, 121360), (296, 97990), (328, 88430), (370, 78392), (410, 70744), (478, 60680), (592, 48995), (656, 44215), (740, 39196), (820, 35372), (956, 30340), (1195, 24272), (1480, 19598), (1517, 19120), (1640, 17686), (1912, 15170), (2390, 12136), (2960, 9799), (3034, 9560), (3280, 8843), (3824, 7585), (4780, 6068)]