130635440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 332791200

約数和(自身を除く): 202155760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 2129, 2360, 3068, 3835, 4258, 4720, 6136, 7670, 8516, 10645, 12272, 15340, 17032, 21290, 27677, 30680, 34064, 42580, 55354, 61360, 85160, 110708, 125611, 138385, 170320, 221416, 251222, 276770, 442832, 502444, 553540, 628055, 1004888, 1107080, 1256110, 1632943, 2009776, 2214160, 2512220, 3265886, 5024440, 6531772, 8164715, 10048880, 13063544, 16329430, 26127088, 32658860, 65317720, 130635440]

約数ペア:

[(1, 130635440), (2, 65317720), (4, 32658860), (5, 26127088), (8, 16329430), (10, 13063544), (13, 10048880), (16, 8164715), (20, 6531772), (26, 5024440), (40, 3265886), (52, 2512220), (59, 2214160), (65, 2009776), (80, 1632943), (104, 1256110), (118, 1107080), (130, 1004888), (208, 628055), (236, 553540), (260, 502444), (295, 442832), (472, 276770), (520, 251222), (590, 221416), (767, 170320), (944, 138385), (1040, 125611), (1180, 110708), (1534, 85160), (2129, 61360), (2360, 55354), (3068, 42580), (3835, 34064), (4258, 30680), (4720, 27677), (6136, 21290), (7670, 17032), (8516, 15340), (10645, 12272)]