86434000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1925

約数の個数: 80

約数和(自身を含む): 218200320

約数和(自身を除く): 131766320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 1879, 2000, 2300, 2875, 3758, 4600, 5750, 7516, 9200, 9395, 11500, 15032, 18790, 23000, 30064, 37580, 43217, 46000, 46975, 75160, 86434, 93950, 150320, 172868, 187900, 216085, 234875, 345736, 375800, 432170, 469750, 691472, 751600, 864340, 939500, 1080425, 1728680, 1879000, 2160850, 3457360, 3758000, 4321700, 5402125, 8643400, 10804250, 17286800, 21608500, 43217000, 86434000]

約数ペア:

[(1, 86434000), (2, 43217000), (4, 21608500), (5, 17286800), (8, 10804250), (10, 8643400), (16, 5402125), (20, 4321700), (23, 3758000), (25, 3457360), (40, 2160850), (46, 1879000), (50, 1728680), (80, 1080425), (92, 939500), (100, 864340), (115, 751600), (125, 691472), (184, 469750), (200, 432170), (230, 375800), (250, 345736), (368, 234875), (400, 216085), (460, 187900), (500, 172868), (575, 150320), (920, 93950), (1000, 86434), (1150, 75160), (1840, 46975), (1879, 46000), (2000, 43217), (2300, 37580), (2875, 30064), (3758, 23000), (4600, 18790), (5750, 15032), (7516, 11500), (9200, 9395)]