136305760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27481}}^1$

素因数の和:27527

約数の個数: 48

約数和(自身を含む): 332422272

約数和(自身を除く): 196116512

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, 27481, 54962, 109924, 137405, 219848, 274810, 439696, 549620, 851911, 879392, 1099240, 1703822, 2198480, 3407644, 4259555, 4396960, 6815288, 8519110, 13630576, 17038220, 27261152, 34076440, 68152880, 136305760]

約数ペア:

[(1, 136305760), (2, 68152880), (4, 34076440), (5, 27261152), (8, 17038220), (10, 13630576), (16, 8519110), (20, 6815288), (31, 4396960), (32, 4259555), (40, 3407644), (62, 2198480), (80, 1703822), (124, 1099240), (155, 879392), (160, 851911), (248, 549620), (310, 439696), (496, 274810), (620, 219848), (992, 137405), (1240, 109924), (2480, 54962), (4960, 27481)]