27409460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 35925196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2243, 2444, 3055, 4486, 6110, 8972, 11215, 12220, 22430, 29159, 44860, 58318, 105421, 116636, 145795, 210842, 291590, 421684, 527105, 583180, 1054210, 1370473, 2108420, 2740946, 5481892, 6852365, 13704730, 27409460]

約数ペア:

[(1, 27409460), (2, 13704730), (4, 6852365), (5, 5481892), (10, 2740946), (13, 2108420), (20, 1370473), (26, 1054210), (47, 583180), (52, 527105), (65, 421684), (94, 291590), (130, 210842), (188, 145795), (235, 116636), (260, 105421), (470, 58318), (611, 44860), (940, 29159), (1222, 22430), (2243, 12220), (2444, 11215), (3055, 8972), (4486, 6110)]