2205498560

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97073}}^1$

素因数の和:97161

約数の個数: 56

約数和(自身を含む): 5325867936

約数和(自身を除く): 3120369376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 97073, 194146, 388292, 485365, 776584, 970730, 1553168, 1941460, 3106336, 3882920, 6212672, 6892183, 7765840, 13784366, 15531680, 27568732, 31063360, 34460915, 55137464, 68921830, 110274928, 137843660, 220549856, 275687320, 441099712, 551374640, 1102749280, 2205498560]

約数ペア:

[(1, 2205498560), (2, 1102749280), (4, 551374640), (5, 441099712), (8, 275687320), (10, 220549856), (16, 137843660), (20, 110274928), (32, 68921830), (40, 55137464), (64, 34460915), (71, 31063360), (80, 27568732), (142, 15531680), (160, 13784366), (284, 7765840), (320, 6892183), (355, 6212672), (568, 3882920), (710, 3106336), (1136, 1941460), (1420, 1553168), (2272, 970730), (2840, 776584), (4544, 485365), (5680, 388292), (11360, 194146), (22720, 97073)]