4669220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 10741248

約数和(自身を除く): 6072028

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 443, 527, 620, 886, 1054, 1772, 2108, 2215, 2635, 4430, 5270, 7531, 8860, 10540, 13733, 15062, 27466, 30124, 37655, 54932, 68665, 75310, 137330, 150620, 233461, 274660, 466922, 933844, 1167305, 2334610, 4669220]

約数ペア:

[(1, 4669220), (2, 2334610), (4, 1167305), (5, 933844), (10, 466922), (17, 274660), (20, 233461), (31, 150620), (34, 137330), (62, 75310), (68, 68665), (85, 54932), (124, 37655), (155, 30124), (170, 27466), (310, 15062), (340, 13733), (443, 10540), (527, 8860), (620, 7531), (886, 5270), (1054, 4430), (1772, 2635), (2108, 2215)]