46238020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 102816000

約数和(自身を除く): 56577980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 380, 449, 542, 898, 1084, 1355, 1796, 2245, 2710, 4490, 5149, 5420, 8531, 8980, 10298, 17062, 20596, 25745, 34124, 42655, 51490, 85310, 102980, 121679, 170620, 243358, 486716, 608395, 1216790, 2311901, 2433580, 4623802, 9247604, 11559505, 23119010, 46238020]

約数ペア:

[(1, 46238020), (2, 23119010), (4, 11559505), (5, 9247604), (10, 4623802), (19, 2433580), (20, 2311901), (38, 1216790), (76, 608395), (95, 486716), (190, 243358), (271, 170620), (380, 121679), (449, 102980), (542, 85310), (898, 51490), (1084, 42655), (1355, 34124), (1796, 25745), (2245, 20596), (2710, 17062), (4490, 10298), (5149, 8980), (5420, 8531)]