17540380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6133}}^1$

素因数の和:6166

約数の個数: 48

約数和(自身を含む): 43281504

約数和(自身を除く): 25741124

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 6133, 12266, 24532, 30665, 61330, 67463, 79729, 122660, 134926, 159458, 269852, 318916, 337315, 398645, 674630, 797290, 877019, 1349260, 1594580, 1754038, 3508076, 4385095, 8770190, 17540380]

約数ペア:

[(1, 17540380), (2, 8770190), (4, 4385095), (5, 3508076), (10, 1754038), (11, 1594580), (13, 1349260), (20, 877019), (22, 797290), (26, 674630), (44, 398645), (52, 337315), (55, 318916), (65, 269852), (110, 159458), (130, 134926), (143, 122660), (220, 79729), (260, 67463), (286, 61330), (572, 30665), (715, 24532), (1430, 12266), (2860, 6133)]