117974200

素因数分解:

$2^3\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1471}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 275160960

約数和(自身を除く): 157186760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 401, 802, 1471, 1604, 2005, 2942, 3208, 4010, 5884, 7355, 8020, 10025, 11768, 14710, 16040, 20050, 29420, 36775, 40100, 58840, 73550, 80200, 147100, 294200, 589871, 1179742, 2359484, 2949355, 4718968, 5898710, 11797420, 14746775, 23594840, 29493550, 58987100, 117974200]

約数ペア:

[(1, 117974200), (2, 58987100), (4, 29493550), (5, 23594840), (8, 14746775), (10, 11797420), (20, 5898710), (25, 4718968), (40, 2949355), (50, 2359484), (100, 1179742), (200, 589871), (401, 294200), (802, 147100), (1471, 80200), (1604, 73550), (2005, 58840), (2942, 40100), (3208, 36775), (4010, 29420), (5884, 20050), (7355, 16040), (8020, 14710), (10025, 11768)]