41975860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 50276300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 857, 1580, 1714, 2449, 3428, 4285, 4898, 8570, 9796, 12245, 17140, 24490, 26567, 48980, 53134, 67703, 106268, 132835, 135406, 265670, 270812, 338515, 531340, 677030, 1354060, 2098793, 4197586, 8395172, 10493965, 20987930, 41975860]

約数ペア:

[(1, 41975860), (2, 20987930), (4, 10493965), (5, 8395172), (10, 4197586), (20, 2098793), (31, 1354060), (62, 677030), (79, 531340), (124, 338515), (155, 270812), (158, 265670), (310, 135406), (316, 132835), (395, 106268), (620, 67703), (790, 53134), (857, 48980), (1580, 26567), (1714, 24490), (2449, 17140), (3428, 12245), (4285, 9796), (4898, 8570)]