4749200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 11808768

約数和(自身を除く): 7059568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 383, 400, 496, 620, 766, 775, 1240, 1532, 1550, 1915, 2480, 3064, 3100, 3830, 6128, 6200, 7660, 9575, 11873, 12400, 15320, 19150, 23746, 30640, 38300, 47492, 59365, 76600, 94984, 118730, 153200, 189968, 237460, 296825, 474920, 593650, 949840, 1187300, 2374600, 4749200]

約数ペア:

[(1, 4749200), (2, 2374600), (4, 1187300), (5, 949840), (8, 593650), (10, 474920), (16, 296825), (20, 237460), (25, 189968), (31, 153200), (40, 118730), (50, 94984), (62, 76600), (80, 59365), (100, 47492), (124, 38300), (155, 30640), (200, 23746), (248, 19150), (310, 15320), (383, 12400), (400, 11873), (496, 9575), (620, 7660), (766, 6200), (775, 6128), (1240, 3830), (1532, 3100), (1550, 3064), (1915, 2480)]