8741380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 19805184

約数和(自身を除く): 11063804

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 613, 620, 713, 1226, 1426, 2452, 2852, 3065, 3565, 6130, 7130, 12260, 14099, 14260, 19003, 28198, 38006, 56396, 70495, 76012, 95015, 140990, 190030, 281980, 380060, 437069, 874138, 1748276, 2185345, 4370690, 8741380]

約数ペア:

[(1, 8741380), (2, 4370690), (4, 2185345), (5, 1748276), (10, 874138), (20, 437069), (23, 380060), (31, 281980), (46, 190030), (62, 140990), (92, 95015), (115, 76012), (124, 70495), (155, 56396), (230, 38006), (310, 28198), (460, 19003), (613, 14260), (620, 14099), (713, 12260), (1226, 7130), (1426, 6130), (2452, 3565), (2852, 3065)]