1035320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 2751840

約数和(自身を除く): 1716520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 181, 220, 260, 286, 362, 440, 520, 572, 715, 724, 905, 1144, 1430, 1448, 1810, 1991, 2353, 2860, 3620, 3982, 4706, 5720, 7240, 7964, 9412, 9955, 11765, 15928, 18824, 19910, 23530, 25883, 39820, 47060, 51766, 79640, 94120, 103532, 129415, 207064, 258830, 517660, 1035320]

約数ペア:

[(1, 1035320), (2, 517660), (4, 258830), (5, 207064), (8, 129415), (10, 103532), (11, 94120), (13, 79640), (20, 51766), (22, 47060), (26, 39820), (40, 25883), (44, 23530), (52, 19910), (55, 18824), (65, 15928), (88, 11765), (104, 9955), (110, 9412), (130, 7964), (143, 7240), (181, 5720), (220, 4706), (260, 3982), (286, 3620), (362, 2860), (440, 2353), (520, 1991), (572, 1810), (715, 1448), (724, 1430), (905, 1144)]