86142400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 84

約数和(自身を含む): 224503488

約数和(自身を除く): 138361088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3167, 3400, 5440, 6334, 6800, 12668, 13600, 15835, 25336, 27200, 31670, 50672, 53839, 63340, 79175, 101344, 107678, 126680, 158350, 202688, 215356, 253360, 269195, 316700, 430712, 506720, 538390, 633400, 861424, 1013440, 1076780, 1266800, 1345975, 1722848, 2153560, 2533600, 2691950, 3445696, 4307120, 5067200, 5383900, 8614240, 10767800, 17228480, 21535600, 43071200, 86142400]

約数ペア:

[(1, 86142400), (2, 43071200), (4, 21535600), (5, 17228480), (8, 10767800), (10, 8614240), (16, 5383900), (17, 5067200), (20, 4307120), (25, 3445696), (32, 2691950), (34, 2533600), (40, 2153560), (50, 1722848), (64, 1345975), (68, 1266800), (80, 1076780), (85, 1013440), (100, 861424), (136, 633400), (160, 538390), (170, 506720), (200, 430712), (272, 316700), (320, 269195), (340, 253360), (400, 215356), (425, 202688), (544, 158350), (680, 126680), (800, 107678), (850, 101344), (1088, 79175), (1360, 63340), (1600, 53839), (1700, 50672), (2720, 31670), (3167, 27200), (3400, 25336), (5440, 15835), (6334, 13600), (6800, 12668)]