4367480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 10916640

約数和(自身を除く): 6549160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 227, 260, 296, 370, 454, 481, 520, 740, 908, 962, 1135, 1480, 1816, 1924, 2270, 2405, 2951, 3848, 4540, 4810, 5902, 8399, 9080, 9620, 11804, 14755, 16798, 19240, 23608, 29510, 33596, 41995, 59020, 67192, 83990, 109187, 118040, 167980, 218374, 335960, 436748, 545935, 873496, 1091870, 2183740, 4367480]

約数ペア:

[(1, 4367480), (2, 2183740), (4, 1091870), (5, 873496), (8, 545935), (10, 436748), (13, 335960), (20, 218374), (26, 167980), (37, 118040), (40, 109187), (52, 83990), (65, 67192), (74, 59020), (104, 41995), (130, 33596), (148, 29510), (185, 23608), (227, 19240), (260, 16798), (296, 14755), (370, 11804), (454, 9620), (481, 9080), (520, 8399), (740, 5902), (908, 4810), (962, 4540), (1135, 3848), (1480, 2951), (1816, 2405), (1924, 2270)]