1272606050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 2410908192

約数和(自身を除く): 1138302142

約数列:

[1, 2, 5, 10, 25, 50, 97, 131, 194, 262, 485, 655, 970, 1310, 2003, 2425, 3275, 4006, 4850, 6550, 10015, 12707, 20030, 25414, 50075, 63535, 100150, 127070, 194291, 262393, 317675, 388582, 524786, 635350, 971455, 1311965, 1942910, 2623930, 4857275, 6559825, 9714550, 13119650, 25452121, 50904242, 127260605, 254521210, 636303025, 1272606050]

約数ペア:

[(1, 1272606050), (2, 636303025), (5, 254521210), (10, 127260605), (25, 50904242), (50, 25452121), (97, 13119650), (131, 9714550), (194, 6559825), (262, 4857275), (485, 2623930), (655, 1942910), (970, 1311965), (1310, 971455), (2003, 635350), (2425, 524786), (3275, 388582), (4006, 317675), (4850, 262393), (6550, 194291), (10015, 127070), (12707, 100150), (20030, 63535), (25414, 50075)]