25453920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 84430080

約数和(自身を除く): 58976160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 2791, 3040, 4560, 5582, 8373, 9120, 11164, 13955, 16746, 22328, 27910, 33492, 41865, 44656, 53029, 55820, 66984, 83730, 89312, 106058, 111640, 133968, 159087, 167460, 212116, 223280, 265145, 267936, 318174, 334920, 424232, 446560, 530290, 636348, 669840, 795435, 848464, 1060580, 1272696, 1339680, 1590870, 1696928, 2121160, 2545392, 3181740, 4242320, 5090784, 6363480, 8484640, 12726960, 25453920]

約数ペア:

[(1, 25453920), (2, 12726960), (3, 8484640), (4, 6363480), (5, 5090784), (6, 4242320), (8, 3181740), (10, 2545392), (12, 2121160), (15, 1696928), (16, 1590870), (19, 1339680), (20, 1272696), (24, 1060580), (30, 848464), (32, 795435), (38, 669840), (40, 636348), (48, 530290), (57, 446560), (60, 424232), (76, 334920), (80, 318174), (95, 267936), (96, 265145), (114, 223280), (120, 212116), (152, 167460), (160, 159087), (190, 133968), (228, 111640), (240, 106058), (285, 89312), (304, 83730), (380, 66984), (456, 55820), (480, 53029), (570, 44656), (608, 41865), (760, 33492), (912, 27910), (1140, 22328), (1520, 16746), (1824, 13955), (2280, 11164), (2791, 9120), (3040, 8373), (4560, 5582)]