46157140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 54965420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 683, 1090, 1366, 2180, 2732, 3379, 3415, 6758, 6830, 13516, 13660, 16895, 21173, 33790, 42346, 67580, 74447, 84692, 105865, 148894, 211730, 297788, 372235, 423460, 744470, 1488940, 2307857, 4615714, 9231428, 11539285, 23078570, 46157140]

約数ペア:

[(1, 46157140), (2, 23078570), (4, 11539285), (5, 9231428), (10, 4615714), (20, 2307857), (31, 1488940), (62, 744470), (109, 423460), (124, 372235), (155, 297788), (218, 211730), (310, 148894), (436, 105865), (545, 84692), (620, 74447), (683, 67580), (1090, 42346), (1366, 33790), (2180, 21173), (2732, 16895), (3379, 13660), (3415, 13516), (6758, 6830)]