227103669680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{480419}}^1$

素因数の和:480762

約数の個数: 80

約数和(自身を含む): 557594668800

約数和(自身を除く): 330490999120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 311, 380, 622, 760, 1244, 1520, 1555, 2488, 3110, 4976, 5909, 6220, 11818, 12440, 23636, 24880, 29545, 47272, 59090, 94544, 118180, 236360, 472720, 480419, 960838, 1921676, 2402095, 3843352, 4804190, 7686704, 9127961, 9608380, 18255922, 19216760, 36511844, 38433520, 45639805, 73023688, 91279610, 146047376, 149410309, 182559220, 298820618, 365118440, 597641236, 730236880, 747051545, 1195282472, 1494103090, 2390564944, 2838795871, 2988206180, 5677591742, 5976412360, 11355183484, 11952824720, 14193979355, 22710366968, 28387958710, 45420733936, 56775917420, 113551834840, 227103669680]

約数ペア:

[(1, 227103669680), (2, 113551834840), (4, 56775917420), (5, 45420733936), (8, 28387958710), (10, 22710366968), (16, 14193979355), (19, 11952824720), (20, 11355183484), (38, 5976412360), (40, 5677591742), (76, 2988206180), (80, 2838795871), (95, 2390564944), (152, 1494103090), (190, 1195282472), (304, 747051545), (311, 730236880), (380, 597641236), (622, 365118440), (760, 298820618), (1244, 182559220), (1520, 149410309), (1555, 146047376), (2488, 91279610), (3110, 73023688), (4976, 45639805), (5909, 38433520), (6220, 36511844), (11818, 19216760), (12440, 18255922), (23636, 9608380), (24880, 9127961), (29545, 7686704), (47272, 4804190), (59090, 3843352), (94544, 2402095), (118180, 1921676), (236360, 960838), (472720, 480419)]