250804975100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{171233}}^1$

素因数の和:171495

約数の個数: 72

約数和(自身を含む): 553502261088

約数和(自身を除く): 302697285988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 151, 194, 302, 388, 485, 604, 755, 970, 1510, 1940, 2425, 3020, 3775, 4850, 7550, 9700, 14647, 15100, 29294, 58588, 73235, 146470, 171233, 292940, 342466, 366175, 684932, 732350, 856165, 1464700, 1712330, 3424660, 4280825, 8561650, 16609601, 17123300, 25856183, 33219202, 51712366, 66438404, 83048005, 103424732, 129280915, 166096010, 258561830, 332192020, 415240025, 517123660, 646404575, 830480050, 1292809150, 1660960100, 2508049751, 2585618300, 5016099502, 10032199004, 12540248755, 25080497510, 50160995020, 62701243775, 125402487550, 250804975100]

約数ペア:

[(1, 250804975100), (2, 125402487550), (4, 62701243775), (5, 50160995020), (10, 25080497510), (20, 12540248755), (25, 10032199004), (50, 5016099502), (97, 2585618300), (100, 2508049751), (151, 1660960100), (194, 1292809150), (302, 830480050), (388, 646404575), (485, 517123660), (604, 415240025), (755, 332192020), (970, 258561830), (1510, 166096010), (1940, 129280915), (2425, 103424732), (3020, 83048005), (3775, 66438404), (4850, 51712366), (7550, 33219202), (9700, 25856183), (14647, 17123300), (15100, 16609601), (29294, 8561650), (58588, 4280825), (73235, 3424660), (146470, 1712330), (171233, 1464700), (292940, 856165), (342466, 732350), (366175, 684932)]