442078973960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1\times {\mathrm{116731}}^1$

素因数の和:124038

約数の個数: 64

約数和(自身を含む): 1071347618880

約数和(自身を除く): 629268644920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7283, 14566, 29132, 36415, 58264, 72830, 94679, 116731, 145660, 189358, 233462, 291320, 378716, 466924, 473395, 583655, 757432, 933848, 946790, 1167310, 1517503, 1893580, 2334620, 3035006, 3787160, 4669240, 6070012, 7587515, 12140024, 15175030, 30350060, 60700120, 850151873, 1700303746, 3400607492, 4250759365, 6801214984, 8501518730, 11051974349, 17003037460, 22103948698, 34006074920, 44207897396, 55259871745, 88415794792, 110519743490, 221039486980, 442078973960]

約数ペア:

[(1, 442078973960), (2, 221039486980), (4, 110519743490), (5, 88415794792), (8, 55259871745), (10, 44207897396), (13, 34006074920), (20, 22103948698), (26, 17003037460), (40, 11051974349), (52, 8501518730), (65, 6801214984), (104, 4250759365), (130, 3400607492), (260, 1700303746), (520, 850151873), (7283, 60700120), (14566, 30350060), (29132, 15175030), (36415, 12140024), (58264, 7587515), (72830, 6070012), (94679, 4669240), (116731, 3787160), (145660, 3035006), (189358, 2334620), (233462, 1893580), (291320, 1517503), (378716, 1167310), (466924, 946790), (473395, 933848), (583655, 757432)]