205501920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32933}}^1$

素因数の和:32964

約数の個数: 96

約数和(自身を含む): 697146912

約数和(自身を除く): 491644992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 32933, 65866, 98799, 131732, 164665, 197598, 263464, 329330, 395196, 428129, 493995, 526928, 658660, 790392, 856258, 987990, 1053856, 1284387, 1317320, 1580784, 1712516, 1975980, 2140645, 2568774, 2634640, 3161568, 3425032, 3951960, 4281290, 5137548, 5269280, 6421935, 6850064, 7903920, 8562580, 10275096, 12843870, 13700128, 15807840, 17125160, 20550192, 25687740, 34250320, 41100384, 51375480, 68500640, 102750960, 205501920]

約数ペア:

[(1, 205501920), (2, 102750960), (3, 68500640), (4, 51375480), (5, 41100384), (6, 34250320), (8, 25687740), (10, 20550192), (12, 17125160), (13, 15807840), (15, 13700128), (16, 12843870), (20, 10275096), (24, 8562580), (26, 7903920), (30, 6850064), (32, 6421935), (39, 5269280), (40, 5137548), (48, 4281290), (52, 3951960), (60, 3425032), (65, 3161568), (78, 2634640), (80, 2568774), (96, 2140645), (104, 1975980), (120, 1712516), (130, 1580784), (156, 1317320), (160, 1284387), (195, 1053856), (208, 987990), (240, 856258), (260, 790392), (312, 658660), (390, 526928), (416, 493995), (480, 428129), (520, 395196), (624, 329330), (780, 263464), (1040, 197598), (1248, 164665), (1560, 131732), (2080, 98799), (3120, 65866), (6240, 32933)]