7077920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 17273088

約数和(自身を除く): 10195168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1427, 2480, 2854, 4960, 5708, 7135, 11416, 14270, 22832, 28540, 44237, 45664, 57080, 88474, 114160, 176948, 221185, 228320, 353896, 442370, 707792, 884740, 1415584, 1769480, 3538960, 7077920]

約数ペア:

[(1, 7077920), (2, 3538960), (4, 1769480), (5, 1415584), (8, 884740), (10, 707792), (16, 442370), (20, 353896), (31, 228320), (32, 221185), (40, 176948), (62, 114160), (80, 88474), (124, 57080), (155, 45664), (160, 44237), (248, 28540), (310, 22832), (496, 14270), (620, 11416), (992, 7135), (1240, 5708), (1427, 4960), (2480, 2854)]