2898916480

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{110477}}^1$

素因数の和:110537

約数の個数: 64

約数和(自身を含む): 7099316280

約数和(自身を除く): 4200399800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 13120, 26240, 110477, 220954, 441908, 552385, 883816, 1104770, 1767632, 2209540, 3535264, 4419080, 4529557, 7070528, 8838160, 9059114, 14141056, 17676320, 18118228, 22647785, 35352640, 36236456, 45295570, 70705280, 72472912, 90591140, 144945824, 181182280, 289891648, 362364560, 579783296, 724729120, 1449458240, 2898916480]

約数ペア:

[(1, 2898916480), (2, 1449458240), (4, 724729120), (5, 579783296), (8, 362364560), (10, 289891648), (16, 181182280), (20, 144945824), (32, 90591140), (40, 72472912), (41, 70705280), (64, 45295570), (80, 36236456), (82, 35352640), (128, 22647785), (160, 18118228), (164, 17676320), (205, 14141056), (320, 9059114), (328, 8838160), (410, 7070528), (640, 4529557), (656, 4419080), (820, 3535264), (1312, 2209540), (1640, 1767632), (2624, 1104770), (3280, 883816), (5248, 552385), (6560, 441908), (13120, 220954), (26240, 110477)]