4838480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 11618304

約数和(自身を除く): 6779824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1951, 2480, 3902, 7804, 9755, 15608, 19510, 31216, 39020, 60481, 78040, 120962, 156080, 241924, 302405, 483848, 604810, 967696, 1209620, 2419240, 4838480]

約数ペア:

[(1, 4838480), (2, 2419240), (4, 1209620), (5, 967696), (8, 604810), (10, 483848), (16, 302405), (20, 241924), (31, 156080), (40, 120962), (62, 78040), (80, 60481), (124, 39020), (155, 31216), (248, 19510), (310, 15608), (496, 9755), (620, 7804), (1240, 3902), (1951, 2480)]