8486836640

素因数分解:

$2^5\times 5^1\times {\mathrm{619}}^1\times {\mathrm{85691}}^1$

素因数の和:86325

約数の個数: 48

約数和(自身を含む): 20082777120

約数和(自身を除く): 11595940480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 19808, 24760, 49520, 85691, 99040, 171382, 342764, 428455, 685528, 856910, 1371056, 1713820, 2742112, 3427640, 6855280, 13710560, 53042729, 106085458, 212170916, 265213645, 424341832, 530427290, 848683664, 1060854580, 1697367328, 2121709160, 4243418320, 8486836640]

約数ペア:

[(1, 8486836640), (2, 4243418320), (4, 2121709160), (5, 1697367328), (8, 1060854580), (10, 848683664), (16, 530427290), (20, 424341832), (32, 265213645), (40, 212170916), (80, 106085458), (160, 53042729), (619, 13710560), (1238, 6855280), (2476, 3427640), (3095, 2742112), (4952, 1713820), (6190, 1371056), (9904, 856910), (12380, 685528), (19808, 428455), (24760, 342764), (49520, 171382), (85691, 99040)]