4194580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 10237752

約数和(自身を除く): 6043172

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 73, 85, 130, 146, 169, 170, 221, 260, 292, 338, 340, 365, 442, 676, 730, 845, 884, 949, 1105, 1241, 1460, 1690, 1898, 2210, 2482, 2873, 3380, 3796, 4420, 4745, 4964, 5746, 6205, 9490, 11492, 12337, 12410, 14365, 16133, 18980, 24674, 24820, 28730, 32266, 49348, 57460, 61685, 64532, 80665, 123370, 161330, 209729, 246740, 322660, 419458, 838916, 1048645, 2097290, 4194580]

約数ペア:

[(1, 4194580), (2, 2097290), (4, 1048645), (5, 838916), (10, 419458), (13, 322660), (17, 246740), (20, 209729), (26, 161330), (34, 123370), (52, 80665), (65, 64532), (68, 61685), (73, 57460), (85, 49348), (130, 32266), (146, 28730), (169, 24820), (170, 24674), (221, 18980), (260, 16133), (292, 14365), (338, 12410), (340, 12337), (365, 11492), (442, 9490), (676, 6205), (730, 5746), (845, 4964), (884, 4745), (949, 4420), (1105, 3796), (1241, 3380), (1460, 2873), (1690, 2482), (1898, 2210)]