55928960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 64

約数和(自身を含む): 138067200

約数和(自身を除く): 82138240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 2819, 3968, 4960, 5638, 9920, 11276, 14095, 19840, 22552, 28190, 45104, 56380, 87389, 90208, 112760, 174778, 180416, 225520, 349556, 360832, 436945, 451040, 699112, 873890, 902080, 1398224, 1747780, 1804160, 2796448, 3495560, 5592896, 6991120, 11185792, 13982240, 27964480, 55928960]

約数ペア:

[(1, 55928960), (2, 27964480), (4, 13982240), (5, 11185792), (8, 6991120), (10, 5592896), (16, 3495560), (20, 2796448), (31, 1804160), (32, 1747780), (40, 1398224), (62, 902080), (64, 873890), (80, 699112), (124, 451040), (128, 436945), (155, 360832), (160, 349556), (248, 225520), (310, 180416), (320, 174778), (496, 112760), (620, 90208), (640, 87389), (992, 56380), (1240, 45104), (1984, 28190), (2480, 22552), (2819, 19840), (3968, 14095), (4960, 11276), (5638, 9920)]