24831560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 64932840

約数和(自身を除く): 40101280

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 104, 106, 130, 136, 170, 212, 221, 260, 265, 340, 424, 442, 520, 530, 680, 689, 884, 901, 1060, 1105, 1378, 1768, 1802, 2120, 2210, 2756, 2809, 3445, 3604, 4420, 4505, 5512, 5618, 6890, 7208, 8840, 9010, 11236, 11713, 13780, 14045, 18020, 22472, 23426, 27560, 28090, 36040, 36517, 46852, 47753, 56180, 58565, 73034, 93704, 95506, 112360, 117130, 146068, 182585, 191012, 234260, 238765, 292136, 365170, 382024, 468520, 477530, 620789, 730340, 955060, 1241578, 1460680, 1910120, 2483156, 3103945, 4966312, 6207890, 12415780, 24831560]

約数ペア:

[(1, 24831560), (2, 12415780), (4, 6207890), (5, 4966312), (8, 3103945), (10, 2483156), (13, 1910120), (17, 1460680), (20, 1241578), (26, 955060), (34, 730340), (40, 620789), (52, 477530), (53, 468520), (65, 382024), (68, 365170), (85, 292136), (104, 238765), (106, 234260), (130, 191012), (136, 182585), (170, 146068), (212, 117130), (221, 112360), (260, 95506), (265, 93704), (340, 73034), (424, 58565), (442, 56180), (520, 47753), (530, 46852), (680, 36517), (689, 36040), (884, 28090), (901, 27560), (1060, 23426), (1105, 22472), (1378, 18020), (1768, 14045), (1802, 13780), (2120, 11713), (2210, 11236), (2756, 9010), (2809, 8840), (3445, 7208), (3604, 6890), (4420, 5618), (4505, 5512)]