18332350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 36158400

約数和(自身を除く): 17826050

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 269, 290, 470, 538, 725, 1175, 1345, 1363, 1450, 2350, 2690, 2726, 6725, 6815, 7801, 12643, 13450, 13630, 15602, 25286, 34075, 39005, 63215, 68150, 78010, 126430, 195025, 316075, 366647, 390050, 632150, 733294, 1833235, 3666470, 9166175, 18332350]

約数ペア:

[(1, 18332350), (2, 9166175), (5, 3666470), (10, 1833235), (25, 733294), (29, 632150), (47, 390050), (50, 366647), (58, 316075), (94, 195025), (145, 126430), (235, 78010), (269, 68150), (290, 63215), (470, 39005), (538, 34075), (725, 25286), (1175, 15602), (1345, 13630), (1363, 13450), (1450, 12643), (2350, 7801), (2690, 6815), (2726, 6725)]