163487150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 315140544

約数和(自身を除く): 151653394

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 146, 235, 365, 470, 730, 953, 1175, 1825, 1906, 2350, 3431, 3650, 4765, 6862, 9530, 17155, 23825, 34310, 44791, 47650, 69569, 85775, 89582, 139138, 171550, 223955, 347845, 447910, 695690, 1119775, 1739225, 2239550, 3269743, 3478450, 6539486, 16348715, 32697430, 81743575, 163487150]

約数ペア:

[(1, 163487150), (2, 81743575), (5, 32697430), (10, 16348715), (25, 6539486), (47, 3478450), (50, 3269743), (73, 2239550), (94, 1739225), (146, 1119775), (235, 695690), (365, 447910), (470, 347845), (730, 223955), (953, 171550), (1175, 139138), (1825, 89582), (1906, 85775), (2350, 69569), (3431, 47650), (3650, 44791), (4765, 34310), (6862, 23825), (9530, 17155)]