102837880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 145994120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 2879, 3572, 4465, 5758, 7144, 8930, 11516, 14395, 17860, 23032, 28790, 35720, 54701, 57580, 109402, 115160, 135313, 218804, 270626, 273505, 437608, 541252, 547010, 676565, 1082504, 1094020, 1353130, 2188040, 2570947, 2706260, 5141894, 5412520, 10283788, 12854735, 20567576, 25709470, 51418940, 102837880]

約数ペア:

[(1, 102837880), (2, 51418940), (4, 25709470), (5, 20567576), (8, 12854735), (10, 10283788), (19, 5412520), (20, 5141894), (38, 2706260), (40, 2570947), (47, 2188040), (76, 1353130), (94, 1094020), (95, 1082504), (152, 676565), (188, 547010), (190, 541252), (235, 437608), (376, 273505), (380, 270626), (470, 218804), (760, 135313), (893, 115160), (940, 109402), (1786, 57580), (1880, 54701), (2879, 35720), (3572, 28790), (4465, 23032), (5758, 17860), (7144, 14395), (8930, 11516)]