3923784640

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:942

約数の個数: 112

約数和(自身を含む): 9513417600

約数和(自身を除く): 5589632960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 269, 316, 320, 395, 538, 577, 632, 790, 1076, 1154, 1264, 1345, 1580, 2152, 2308, 2528, 2690, 2885, 3160, 4304, 4616, 5056, 5380, 5770, 6320, 8608, 9232, 10760, 11540, 12640, 17216, 18464, 21251, 21520, 23080, 25280, 36928, 42502, 43040, 45583, 46160, 85004, 86080, 91166, 92320, 106255, 155213, 170008, 182332, 184640, 212510, 227915, 310426, 340016, 364664, 425020, 455830, 620852, 680032, 729328, 776065, 850040, 911660, 1241704, 1360064, 1458656, 1552130, 1700080, 1823320, 2483408, 2917312, 3104260, 3400160, 3646640, 4966816, 6208520, 6800320, 7293280, 9933632, 12261827, 12417040, 14586560, 24523654, 24834080, 49047308, 49668160, 61309135, 98094616, 122618270, 196189232, 245236540, 392378464, 490473080, 784756928, 980946160, 1961892320, 3923784640]

約数ペア:

[(1, 3923784640), (2, 1961892320), (4, 980946160), (5, 784756928), (8, 490473080), (10, 392378464), (16, 245236540), (20, 196189232), (32, 122618270), (40, 98094616), (64, 61309135), (79, 49668160), (80, 49047308), (158, 24834080), (160, 24523654), (269, 14586560), (316, 12417040), (320, 12261827), (395, 9933632), (538, 7293280), (577, 6800320), (632, 6208520), (790, 4966816), (1076, 3646640), (1154, 3400160), (1264, 3104260), (1345, 2917312), (1580, 2483408), (2152, 1823320), (2308, 1700080), (2528, 1552130), (2690, 1458656), (2885, 1360064), (3160, 1241704), (4304, 911660), (4616, 850040), (5056, 776065), (5380, 729328), (5770, 680032), (6320, 620852), (8608, 455830), (9232, 425020), (10760, 364664), (11540, 340016), (12640, 310426), (17216, 227915), (18464, 212510), (21251, 184640), (21520, 182332), (23080, 170008), (25280, 155213), (36928, 106255), (42502, 92320), (43040, 91166), (45583, 86080), (46160, 85004)]