29168240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 68299200

約数和(自身を除く): 39130960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2447, 2980, 4894, 5960, 9788, 11920, 12235, 19576, 24470, 39152, 48940, 97880, 195760, 364603, 729206, 1458412, 1823015, 2916824, 3646030, 5833648, 7292060, 14584120, 29168240]

約数ペア:

[(1, 29168240), (2, 14584120), (4, 7292060), (5, 5833648), (8, 3646030), (10, 2916824), (16, 1823015), (20, 1458412), (40, 729206), (80, 364603), (149, 195760), (298, 97880), (596, 48940), (745, 39152), (1192, 24470), (1490, 19576), (2384, 12235), (2447, 11920), (2980, 9788), (4894, 5960)]