42232760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 101476800

約数和(自身を除く): 59244040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 359, 680, 692, 718, 865, 1384, 1436, 1730, 1795, 2872, 2941, 3460, 3590, 5882, 6103, 6920, 7180, 11764, 12206, 14360, 14705, 23528, 24412, 29410, 30515, 48824, 58820, 61030, 62107, 117640, 122060, 124214, 244120, 248428, 310535, 496856, 621070, 1055819, 1242140, 2111638, 2484280, 4223276, 5279095, 8446552, 10558190, 21116380, 42232760]

約数ペア:

[(1, 42232760), (2, 21116380), (4, 10558190), (5, 8446552), (8, 5279095), (10, 4223276), (17, 2484280), (20, 2111638), (34, 1242140), (40, 1055819), (68, 621070), (85, 496856), (136, 310535), (170, 248428), (173, 244120), (340, 124214), (346, 122060), (359, 117640), (680, 62107), (692, 61030), (718, 58820), (865, 48824), (1384, 30515), (1436, 29410), (1730, 24412), (1795, 23528), (2872, 14705), (2941, 14360), (3460, 12206), (3590, 11764), (5882, 7180), (6103, 6920)]