29548420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7108

約数の個数: 48

約数和(自身を含む): 71265600

約数和(自身を除く): 41717180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 7069, 14138, 28276, 35345, 70690, 77759, 134311, 141380, 155518, 268622, 311036, 388795, 537244, 671555, 777590, 1343110, 1477421, 1555180, 2686220, 2954842, 5909684, 7387105, 14774210, 29548420]

約数ペア:

[(1, 29548420), (2, 14774210), (4, 7387105), (5, 5909684), (10, 2954842), (11, 2686220), (19, 1555180), (20, 1477421), (22, 1343110), (38, 777590), (44, 671555), (55, 537244), (76, 388795), (95, 311036), (110, 268622), (190, 155518), (209, 141380), (220, 134311), (380, 77759), (418, 70690), (836, 35345), (1045, 28276), (2090, 14138), (4180, 7069)]