528023450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 1013238720

約数和(自身を除く): 485215270

約数列:

[1, 2, 5, 10, 25, 50, 59, 71, 118, 142, 295, 355, 590, 710, 1475, 1775, 2521, 2950, 3550, 4189, 5042, 8378, 12605, 20945, 25210, 41890, 63025, 104725, 126050, 148739, 178991, 209450, 297478, 357982, 743695, 894955, 1487390, 1789910, 3718475, 4474775, 7436950, 8949550, 10560469, 21120938, 52802345, 105604690, 264011725, 528023450]

約数ペア:

[(1, 528023450), (2, 264011725), (5, 105604690), (10, 52802345), (25, 21120938), (50, 10560469), (59, 8949550), (71, 7436950), (118, 4474775), (142, 3718475), (295, 1789910), (355, 1487390), (590, 894955), (710, 743695), (1475, 357982), (1775, 297478), (2521, 209450), (2950, 178991), (3550, 148739), (4189, 126050), (5042, 104725), (8378, 63025), (12605, 41890), (20945, 25210)]