105613280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 155660320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 155, 160, 199, 214, 248, 310, 398, 428, 496, 535, 620, 796, 856, 992, 995, 1070, 1240, 1592, 1712, 1990, 2140, 2480, 3184, 3317, 3424, 3980, 4280, 4960, 6169, 6368, 6634, 7960, 8560, 12338, 13268, 15920, 16585, 17120, 21293, 24676, 26536, 30845, 31840, 33170, 42586, 49352, 53072, 61690, 66340, 85172, 98704, 106144, 106465, 123380, 132680, 170344, 197408, 212930, 246760, 265360, 340688, 425860, 493520, 530720, 660083, 681376, 851720, 987040, 1320166, 1703440, 2640332, 3300415, 3406880, 5280664, 6600830, 10561328, 13201660, 21122656, 26403320, 52806640, 105613280]

約数ペア:

[(1, 105613280), (2, 52806640), (4, 26403320), (5, 21122656), (8, 13201660), (10, 10561328), (16, 6600830), (20, 5280664), (31, 3406880), (32, 3300415), (40, 2640332), (62, 1703440), (80, 1320166), (107, 987040), (124, 851720), (155, 681376), (160, 660083), (199, 530720), (214, 493520), (248, 425860), (310, 340688), (398, 265360), (428, 246760), (496, 212930), (535, 197408), (620, 170344), (796, 132680), (856, 123380), (992, 106465), (995, 106144), (1070, 98704), (1240, 85172), (1592, 66340), (1712, 61690), (1990, 53072), (2140, 49352), (2480, 42586), (3184, 33170), (3317, 31840), (3424, 30845), (3980, 26536), (4280, 24676), (4960, 21293), (6169, 17120), (6368, 16585), (6634, 15920), (7960, 13268), (8560, 12338)]