3672880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 8820864

約数和(自身を除く): 5147984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1481, 2480, 2962, 5924, 7405, 11848, 14810, 23696, 29620, 45911, 59240, 91822, 118480, 183644, 229555, 367288, 459110, 734576, 918220, 1836440, 3672880]

約数ペア:

[(1, 3672880), (2, 1836440), (4, 918220), (5, 734576), (8, 459110), (10, 367288), (16, 229555), (20, 183644), (31, 118480), (40, 91822), (62, 59240), (80, 45911), (124, 29620), (155, 23696), (248, 14810), (310, 11848), (496, 7405), (620, 5924), (1240, 2962), (1481, 2480)]