39214240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 105734160

約数和(自身を除く): 66519920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1109, 1360, 1768, 2080, 2210, 2218, 2720, 3536, 4420, 4436, 5545, 7072, 8840, 8872, 11090, 14417, 17680, 17744, 18853, 22180, 28834, 35360, 35488, 37706, 44360, 57668, 72085, 75412, 88720, 94265, 115336, 144170, 150824, 177440, 188530, 230672, 245089, 288340, 301648, 377060, 461344, 490178, 576680, 603296, 754120, 980356, 1153360, 1225445, 1508240, 1960712, 2306720, 2450890, 3016480, 3921424, 4901780, 7842848, 9803560, 19607120, 39214240]

約数ペア:

[(1, 39214240), (2, 19607120), (4, 9803560), (5, 7842848), (8, 4901780), (10, 3921424), (13, 3016480), (16, 2450890), (17, 2306720), (20, 1960712), (26, 1508240), (32, 1225445), (34, 1153360), (40, 980356), (52, 754120), (65, 603296), (68, 576680), (80, 490178), (85, 461344), (104, 377060), (130, 301648), (136, 288340), (160, 245089), (170, 230672), (208, 188530), (221, 177440), (260, 150824), (272, 144170), (340, 115336), (416, 94265), (442, 88720), (520, 75412), (544, 72085), (680, 57668), (884, 44360), (1040, 37706), (1105, 35488), (1109, 35360), (1360, 28834), (1768, 22180), (2080, 18853), (2210, 17744), (2218, 17680), (2720, 14417), (3536, 11090), (4420, 8872), (4436, 8840), (5545, 7072)]