2524424240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{78301}}^1$

素因数の和:78358

約数の個数: 80

約数和(自身を含む): 6524749056

約数和(自身を除く): 4000324816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 78301, 156602, 313204, 391505, 626408, 783010, 1017913, 1252816, 1566020, 2035826, 2427331, 3132040, 4071652, 4854662, 5089565, 6264080, 8143304, 9709324, 10179130, 12136655, 16286608, 19418648, 20358260, 24273310, 31555303, 38837296, 40716520, 48546620, 63110606, 81433040, 97093240, 126221212, 157776515, 194186480, 252442424, 315553030, 504884848, 631106060, 1262212120, 2524424240]

約数ペア:

[(1, 2524424240), (2, 1262212120), (4, 631106060), (5, 504884848), (8, 315553030), (10, 252442424), (13, 194186480), (16, 157776515), (20, 126221212), (26, 97093240), (31, 81433040), (40, 63110606), (52, 48546620), (62, 40716520), (65, 38837296), (80, 31555303), (104, 24273310), (124, 20358260), (130, 19418648), (155, 16286608), (208, 12136655), (248, 10179130), (260, 9709324), (310, 8143304), (403, 6264080), (496, 5089565), (520, 4854662), (620, 4071652), (806, 3132040), (1040, 2427331), (1240, 2035826), (1612, 1566020), (2015, 1252816), (2480, 1017913), (3224, 783010), (4030, 626408), (6448, 391505), (8060, 313204), (16120, 156602), (32240, 78301)]