5383460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 12311040

約数和(自身を除く): 6927580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 457, 589, 620, 914, 1178, 1828, 2285, 2356, 2945, 4570, 5890, 8683, 9140, 11780, 14167, 17366, 28334, 34732, 43415, 56668, 70835, 86830, 141670, 173660, 269173, 283340, 538346, 1076692, 1345865, 2691730, 5383460]

約数ペア:

[(1, 5383460), (2, 2691730), (4, 1345865), (5, 1076692), (10, 538346), (19, 283340), (20, 269173), (31, 173660), (38, 141670), (62, 86830), (76, 70835), (95, 56668), (124, 43415), (155, 34732), (190, 28334), (310, 17366), (380, 14167), (457, 11780), (589, 9140), (620, 8683), (914, 5890), (1178, 4570), (1828, 2945), (2285, 2356)]