103822720

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5283

約数の個数: 64

約数和(自身を含む): 256256640

約数和(自身を除く): 152433920

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, 3968, 4960, 5233, 9920, 10466, 19840, 20932, 26165, 41864, 52330, 83728, 104660, 162223, 167456, 209320, 324446, 334912, 418640, 648892, 669824, 811115, 837280, 1297784, 1622230, 1674560, 2595568, 3244460, 3349120, 5191136, 6488920, 10382272, 12977840, 20764544, 25955680, 51911360, 103822720]

約数ペア:

[(1, 103822720), (2, 51911360), (4, 25955680), (5, 20764544), (8, 12977840), (10, 10382272), (16, 6488920), (20, 5191136), (31, 3349120), (32, 3244460), (40, 2595568), (62, 1674560), (64, 1622230), (80, 1297784), (124, 837280), (128, 811115), (155, 669824), (160, 648892), (248, 418640), (310, 334912), (320, 324446), (496, 209320), (620, 167456), (640, 162223), (992, 104660), (1240, 83728), (1984, 52330), (2480, 41864), (3968, 26165), (4960, 20932), (5233, 19840), (9920, 10466)]