188236960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37951}}^1$

素因数の和:37997

約数の個数: 48

約数和(自身を含む): 459067392

約数和(自身を除く): 270830432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 37951, 75902, 151804, 189755, 303608, 379510, 607216, 759020, 1176481, 1214432, 1518040, 2352962, 3036080, 4705924, 5882405, 6072160, 9411848, 11764810, 18823696, 23529620, 37647392, 47059240, 94118480, 188236960]

約数ペア:

[(1, 188236960), (2, 94118480), (4, 47059240), (5, 37647392), (8, 23529620), (10, 18823696), (16, 11764810), (20, 9411848), (31, 6072160), (32, 5882405), (40, 4705924), (62, 3036080), (80, 2352962), (124, 1518040), (155, 1214432), (160, 1176481), (248, 759020), (310, 607216), (496, 379510), (620, 303608), (992, 189755), (1240, 151804), (2480, 75902), (4960, 37951)]