103565740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 222899040

約数和(自身を除く): 119333300

約数列:

[1, 2, 4, 5, 10, 20, 83, 89, 166, 178, 332, 356, 415, 445, 701, 830, 890, 1402, 1660, 1780, 2804, 3505, 7010, 7387, 14020, 14774, 29548, 36935, 58183, 62389, 73870, 116366, 124778, 147740, 232732, 249556, 290915, 311945, 581830, 623890, 1163660, 1247780, 5178287, 10356574, 20713148, 25891435, 51782870, 103565740]

約数ペア:

[(1, 103565740), (2, 51782870), (4, 25891435), (5, 20713148), (10, 10356574), (20, 5178287), (83, 1247780), (89, 1163660), (166, 623890), (178, 581830), (332, 311945), (356, 290915), (415, 249556), (445, 232732), (701, 147740), (830, 124778), (890, 116366), (1402, 73870), (1660, 62389), (1780, 58183), (2804, 36935), (3505, 29548), (7010, 14774), (7387, 14020)]