359970040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8387}}^1$

素因数の和:8464

約数の個数: 64

約数和(自身を含む): 860608800

約数和(自身を除く): 500638760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8387, 8584, 10730, 16774, 21460, 33548, 41935, 42920, 67096, 83870, 167740, 243223, 310319, 335480, 486446, 620638, 972892, 1216115, 1241276, 1551595, 1945784, 2432230, 2482552, 3103190, 4864460, 6206380, 8999251, 9728920, 12412760, 17998502, 35997004, 44996255, 71994008, 89992510, 179985020, 359970040]

約数ペア:

[(1, 359970040), (2, 179985020), (4, 89992510), (5, 71994008), (8, 44996255), (10, 35997004), (20, 17998502), (29, 12412760), (37, 9728920), (40, 8999251), (58, 6206380), (74, 4864460), (116, 3103190), (145, 2482552), (148, 2432230), (185, 1945784), (232, 1551595), (290, 1241276), (296, 1216115), (370, 972892), (580, 620638), (740, 486446), (1073, 335480), (1160, 310319), (1480, 243223), (2146, 167740), (4292, 83870), (5365, 67096), (8387, 42920), (8584, 41935), (10730, 33548), (16774, 21460)]