8377014940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{16273}}^1$

素因数の和:19966

約数の個数: 48

約数和(自身を含む): 20111539392

約数和(自身を除く): 11734524452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3677, 7354, 14708, 16273, 18385, 25739, 32546, 36770, 51478, 65092, 73540, 81365, 102956, 113911, 128695, 162730, 227822, 257390, 325460, 455644, 514780, 569555, 1139110, 2278220, 59835821, 119671642, 239343284, 299179105, 418850747, 598358210, 837701494, 1196716420, 1675402988, 2094253735, 4188507470, 8377014940]

約数ペア:

[(1, 8377014940), (2, 4188507470), (4, 2094253735), (5, 1675402988), (7, 1196716420), (10, 837701494), (14, 598358210), (20, 418850747), (28, 299179105), (35, 239343284), (70, 119671642), (140, 59835821), (3677, 2278220), (7354, 1139110), (14708, 569555), (16273, 514780), (18385, 455644), (25739, 325460), (32546, 257390), (36770, 227822), (51478, 162730), (65092, 128695), (73540, 113911), (81365, 102956)]