193886248750

素因数分解:

$2^1\times 5^4\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2447

約数の個数: 80

約数和(自身を含む): 366328537344

約数和(自身を除く): 172442288594

約数列:

[1, 2, 5, 10, 25, 50, 125, 191, 250, 382, 457, 625, 914, 955, 1250, 1777, 1910, 2285, 3554, 4570, 4775, 8885, 9550, 11425, 17770, 22850, 23875, 44425, 47750, 57125, 87287, 88850, 114250, 119375, 174574, 222125, 238750, 285625, 339407, 436435, 444250, 571250, 678814, 812089, 872870, 1110625, 1624178, 1697035, 2182175, 2221250, 3394070, 4060445, 4364350, 8120890, 8485175, 10910875, 16970350, 20302225, 21821750, 40604450, 42425875, 54554375, 84851750, 101511125, 109108750, 155108999, 203022250, 212129375, 310217998, 424258750, 507555625, 775544995, 1015111250, 1551089990, 3877724975, 7755449950, 19388624875, 38777249750, 96943124375, 193886248750]

約数ペア:

[(1, 193886248750), (2, 96943124375), (5, 38777249750), (10, 19388624875), (25, 7755449950), (50, 3877724975), (125, 1551089990), (191, 1015111250), (250, 775544995), (382, 507555625), (457, 424258750), (625, 310217998), (914, 212129375), (955, 203022250), (1250, 155108999), (1777, 109108750), (1910, 101511125), (2285, 84851750), (3554, 54554375), (4570, 42425875), (4775, 40604450), (8885, 21821750), (9550, 20302225), (11425, 16970350), (17770, 10910875), (22850, 8485175), (23875, 8120890), (44425, 4364350), (47750, 4060445), (57125, 3394070), (87287, 2221250), (88850, 2182175), (114250, 1697035), (119375, 1624178), (174574, 1110625), (222125, 872870), (238750, 812089), (285625, 678814), (339407, 571250), (436435, 444250)]