411244070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19973}}^1$

素因数の和:20080

約数の個数: 32

約数和(自身を含む): 776589120

約数和(自身を除く): 365345050

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 19973, 20590, 39946, 99865, 199730, 579217, 1158434, 1418083, 2836166, 2896085, 5792170, 7090415, 14180830, 41124407, 82248814, 205622035, 411244070]

約数ペア:

[(1, 411244070), (2, 205622035), (5, 82248814), (10, 41124407), (29, 14180830), (58, 7090415), (71, 5792170), (142, 2896085), (145, 2836166), (290, 1418083), (355, 1158434), (710, 579217), (2059, 199730), (4118, 99865), (10295, 39946), (19973, 20590)]