41561930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 81884520

約数和(自身を除く): 40322590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 361, 397, 551, 722, 794, 1102, 1805, 1985, 2755, 3610, 3970, 5510, 7543, 10469, 11513, 15086, 20938, 23026, 37715, 52345, 57565, 75430, 104690, 115130, 143317, 218747, 286634, 437494, 716585, 1093735, 1433170, 2187470, 4156193, 8312386, 20780965, 41561930]

約数ペア:

[(1, 41561930), (2, 20780965), (5, 8312386), (10, 4156193), (19, 2187470), (29, 1433170), (38, 1093735), (58, 716585), (95, 437494), (145, 286634), (190, 218747), (290, 143317), (361, 115130), (397, 104690), (551, 75430), (722, 57565), (794, 52345), (1102, 37715), (1805, 23026), (1985, 20938), (2755, 15086), (3610, 11513), (3970, 10469), (5510, 7543)]