371129720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41983}}^1$

素因数の和:42024

約数の個数: 64

約数和(自身を含む): 952197120

約数和(自身を除く): 581067400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 41983, 83966, 167932, 209915, 335864, 419830, 545779, 713711, 839660, 1091558, 1427422, 1679320, 2183116, 2728895, 2854844, 3568555, 4366232, 5457790, 5709688, 7137110, 9278243, 10915580, 14274220, 18556486, 21831160, 28548440, 37112972, 46391215, 74225944, 92782430, 185564860, 371129720]

約数ペア:

[(1, 371129720), (2, 185564860), (4, 92782430), (5, 74225944), (8, 46391215), (10, 37112972), (13, 28548440), (17, 21831160), (20, 18556486), (26, 14274220), (34, 10915580), (40, 9278243), (52, 7137110), (65, 5709688), (68, 5457790), (85, 4366232), (104, 3568555), (130, 2854844), (136, 2728895), (170, 2183116), (221, 1679320), (260, 1427422), (340, 1091558), (442, 839660), (520, 713711), (680, 545779), (884, 419830), (1105, 335864), (1768, 209915), (2210, 167932), (4420, 83966), (8840, 41983)]