67594940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16649}}^1$

素因数の和:16694

約数の個数: 48

約数和(自身を含む): 167832000

約数和(自身を除く): 100237060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 16649, 33298, 66596, 83245, 116543, 166490, 233086, 332980, 466172, 482821, 582715, 965642, 1165430, 1931284, 2330860, 2414105, 3379747, 4828210, 6759494, 9656420, 13518988, 16898735, 33797470, 67594940]

約数ペア:

[(1, 67594940), (2, 33797470), (4, 16898735), (5, 13518988), (7, 9656420), (10, 6759494), (14, 4828210), (20, 3379747), (28, 2414105), (29, 2330860), (35, 1931284), (58, 1165430), (70, 965642), (116, 582715), (140, 482821), (145, 466172), (203, 332980), (290, 233086), (406, 166490), (580, 116543), (812, 83245), (1015, 66596), (2030, 33298), (4060, 16649)]