102388480

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 251362944

約数和(自身を除く): 148974464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 1951, 2624, 3280, 3902, 5248, 6560, 7804, 9755, 10496, 13120, 15608, 19510, 26240, 31216, 39020, 52480, 62432, 78040, 79991, 124864, 156080, 159982, 249728, 312160, 319964, 399955, 499456, 624320, 639928, 799910, 1248640, 1279856, 1599820, 2497280, 2559712, 3199640, 5119424, 6399280, 10238848, 12798560, 20477696, 25597120, 51194240, 102388480]

約数ペア:

[(1, 102388480), (2, 51194240), (4, 25597120), (5, 20477696), (8, 12798560), (10, 10238848), (16, 6399280), (20, 5119424), (32, 3199640), (40, 2559712), (41, 2497280), (64, 1599820), (80, 1279856), (82, 1248640), (128, 799910), (160, 639928), (164, 624320), (205, 499456), (256, 399955), (320, 319964), (328, 312160), (410, 249728), (640, 159982), (656, 156080), (820, 124864), (1280, 79991), (1312, 78040), (1640, 62432), (1951, 52480), (2624, 39020), (3280, 31216), (3902, 26240), (5248, 19510), (6560, 15608), (7804, 13120), (9755, 10496)]