85636000

素因数分解:

$2^5\times 5^3\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 128221280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 125, 158, 160, 200, 250, 271, 316, 395, 400, 500, 542, 632, 790, 800, 1000, 1084, 1264, 1355, 1580, 1975, 2000, 2168, 2528, 2710, 3160, 3950, 4000, 4336, 5420, 6320, 6775, 7900, 8672, 9875, 10840, 12640, 13550, 15800, 19750, 21409, 21680, 27100, 31600, 33875, 39500, 42818, 43360, 54200, 63200, 67750, 79000, 85636, 107045, 108400, 135500, 158000, 171272, 214090, 216800, 271000, 316000, 342544, 428180, 535225, 542000, 685088, 856360, 1070450, 1084000, 1712720, 2140900, 2676125, 3425440, 4281800, 5352250, 8563600, 10704500, 17127200, 21409000, 42818000, 85636000]

約数ペア:

[(1, 85636000), (2, 42818000), (4, 21409000), (5, 17127200), (8, 10704500), (10, 8563600), (16, 5352250), (20, 4281800), (25, 3425440), (32, 2676125), (40, 2140900), (50, 1712720), (79, 1084000), (80, 1070450), (100, 856360), (125, 685088), (158, 542000), (160, 535225), (200, 428180), (250, 342544), (271, 316000), (316, 271000), (395, 216800), (400, 214090), (500, 171272), (542, 158000), (632, 135500), (790, 108400), (800, 107045), (1000, 85636), (1084, 79000), (1264, 67750), (1355, 63200), (1580, 54200), (1975, 43360), (2000, 42818), (2168, 39500), (2528, 33875), (2710, 31600), (3160, 27100), (3950, 21680), (4000, 21409), (4336, 19750), (5420, 15800), (6320, 13550), (6775, 12640), (7900, 10840), (8672, 9875)]