45498160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 114501600

約数和(自身を除く): 69003440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 809, 1406, 1480, 1520, 1618, 2812, 2960, 3236, 3515, 4045, 5624, 6472, 7030, 8090, 11248, 12944, 14060, 15371, 16180, 28120, 29933, 30742, 32360, 56240, 59866, 61484, 64720, 76855, 119732, 122968, 149665, 153710, 239464, 245936, 299330, 307420, 478928, 568727, 598660, 614840, 1137454, 1197320, 1229680, 2274908, 2394640, 2843635, 4549816, 5687270, 9099632, 11374540, 22749080, 45498160]

約数ペア:

[(1, 45498160), (2, 22749080), (4, 11374540), (5, 9099632), (8, 5687270), (10, 4549816), (16, 2843635), (19, 2394640), (20, 2274908), (37, 1229680), (38, 1197320), (40, 1137454), (74, 614840), (76, 598660), (80, 568727), (95, 478928), (148, 307420), (152, 299330), (185, 245936), (190, 239464), (296, 153710), (304, 149665), (370, 122968), (380, 119732), (592, 76855), (703, 64720), (740, 61484), (760, 59866), (809, 56240), (1406, 32360), (1480, 30742), (1520, 29933), (1618, 28120), (2812, 16180), (2960, 15371), (3236, 14060), (3515, 12944), (4045, 11248), (5624, 8090), (6472, 7030)]