39072280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 58905320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 2591, 3016, 3770, 5182, 7540, 10364, 12955, 15080, 20728, 25910, 33683, 51820, 67366, 75139, 103640, 134732, 150278, 168415, 269464, 300556, 336830, 375695, 601112, 673660, 751390, 976807, 1347320, 1502780, 1953614, 3005560, 3907228, 4884035, 7814456, 9768070, 19536140, 39072280]

約数ペア:

[(1, 39072280), (2, 19536140), (4, 9768070), (5, 7814456), (8, 4884035), (10, 3907228), (13, 3005560), (20, 1953614), (26, 1502780), (29, 1347320), (40, 976807), (52, 751390), (58, 673660), (65, 601112), (104, 375695), (116, 336830), (130, 300556), (145, 269464), (232, 168415), (260, 150278), (290, 134732), (377, 103640), (520, 75139), (580, 67366), (754, 51820), (1160, 33683), (1508, 25910), (1885, 20728), (2591, 15080), (3016, 12955), (3770, 10364), (5182, 7540)]