2747574560

素因数分解:

$2^5\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{10289}}^1$

素因数の和:11973

約数の個数: 48

約数和(自身を含む): 6495665400

約数和(自身を除く): 3748090840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1669, 3338, 6676, 8345, 10289, 13352, 16690, 20578, 26704, 33380, 41156, 51445, 53408, 66760, 82312, 102890, 133520, 164624, 205780, 267040, 329248, 411560, 823120, 1646240, 17172341, 34344682, 68689364, 85861705, 137378728, 171723410, 274757456, 343446820, 549514912, 686893640, 1373787280, 2747574560]

約数ペア:

[(1, 2747574560), (2, 1373787280), (4, 686893640), (5, 549514912), (8, 343446820), (10, 274757456), (16, 171723410), (20, 137378728), (32, 85861705), (40, 68689364), (80, 34344682), (160, 17172341), (1669, 1646240), (3338, 823120), (6676, 411560), (8345, 329248), (10289, 267040), (13352, 205780), (16690, 164624), (20578, 133520), (26704, 102890), (33380, 82312), (41156, 66760), (51445, 53408)]