3885103660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 8876885472

約数和(自身を除く): 4991781812

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 107, 188, 190, 214, 235, 361, 380, 428, 470, 535, 722, 893, 940, 1070, 1444, 1786, 1805, 2033, 2140, 3572, 3610, 4066, 4465, 5029, 7220, 8132, 8930, 10058, 10165, 11449, 16967, 17860, 20116, 20330, 22898, 25145, 33934, 38627, 40660, 45796, 50290, 57245, 67868, 77254, 84835, 95551, 100580, 114490, 154508, 169670, 191102, 193135, 217531, 228980, 339340, 382204, 386270, 435062, 477755, 538103, 772540, 870124, 955510, 1076206, 1087655, 1815469, 1911020, 2152412, 2175310, 2690515, 3630938, 4133089, 4350620, 5381030, 7261876, 8266178, 9077345, 10223957, 10762060, 16532356, 18154690, 20447914, 20665445, 36309380, 40895828, 41330890, 51119785, 82661780, 102239570, 194255183, 204479140, 388510366, 777020732, 971275915, 1942551830, 3885103660]

約数ペア:

[(1, 3885103660), (2, 1942551830), (4, 971275915), (5, 777020732), (10, 388510366), (19, 204479140), (20, 194255183), (38, 102239570), (47, 82661780), (76, 51119785), (94, 41330890), (95, 40895828), (107, 36309380), (188, 20665445), (190, 20447914), (214, 18154690), (235, 16532356), (361, 10762060), (380, 10223957), (428, 9077345), (470, 8266178), (535, 7261876), (722, 5381030), (893, 4350620), (940, 4133089), (1070, 3630938), (1444, 2690515), (1786, 2175310), (1805, 2152412), (2033, 1911020), (2140, 1815469), (3572, 1087655), (3610, 1076206), (4066, 955510), (4465, 870124), (5029, 772540), (7220, 538103), (8132, 477755), (8930, 435062), (10058, 386270), (10165, 382204), (11449, 339340), (16967, 228980), (17860, 217531), (20116, 193135), (20330, 191102), (22898, 169670), (25145, 154508), (33934, 114490), (38627, 100580), (40660, 95551), (45796, 84835), (50290, 77254), (57245, 67868)]