425849150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6863}}^1$

素因数の和:6965

約数の個数: 48

約数和(自身を含む): 850284864

約数和(自身を除く): 424435714

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 730, 850, 1241, 1825, 2482, 3650, 6205, 6863, 12410, 13726, 31025, 34315, 62050, 68630, 116671, 171575, 233342, 343150, 500999, 583355, 1001998, 1166710, 2504995, 2916775, 5009990, 5833550, 8516983, 12524975, 17033966, 25049950, 42584915, 85169830, 212924575, 425849150]

約数ペア:

[(1, 425849150), (2, 212924575), (5, 85169830), (10, 42584915), (17, 25049950), (25, 17033966), (34, 12524975), (50, 8516983), (73, 5833550), (85, 5009990), (146, 2916775), (170, 2504995), (365, 1166710), (425, 1001998), (730, 583355), (850, 500999), (1241, 343150), (1825, 233342), (2482, 171575), (3650, 116671), (6205, 68630), (6863, 62050), (12410, 34315), (13726, 31025)]