2882423440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12597

約数の個数: 120

約数和(自身を含む): 7684282728

約数和(自身を除く): 4801859288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 208, 221, 260, 272, 338, 340, 442, 520, 676, 680, 845, 884, 1040, 1105, 1352, 1360, 1690, 1768, 2210, 2704, 2873, 3380, 3536, 4420, 5746, 6760, 8840, 11492, 12541, 13520, 14365, 17680, 22984, 25082, 28730, 45968, 50164, 57460, 62705, 100328, 114920, 125410, 163033, 200656, 213197, 229840, 250820, 326066, 426394, 501640, 652132, 815165, 852788, 1003280, 1065985, 1304264, 1630330, 1705576, 2119429, 2131970, 2608528, 2771561, 3260660, 3411152, 4238858, 4263940, 5543122, 6521320, 8477716, 8527880, 10597145, 11086244, 13042640, 13857805, 16955432, 17055760, 21194290, 22172488, 27715610, 33910864, 36030293, 42388580, 44344976, 55431220, 72060586, 84777160, 110862440, 144121172, 169554320, 180151465, 221724880, 288242344, 360302930, 576484688, 720605860, 1441211720, 2882423440]

約数ペア:

[(1, 2882423440), (2, 1441211720), (4, 720605860), (5, 576484688), (8, 360302930), (10, 288242344), (13, 221724880), (16, 180151465), (17, 169554320), (20, 144121172), (26, 110862440), (34, 84777160), (40, 72060586), (52, 55431220), (65, 44344976), (68, 42388580), (80, 36030293), (85, 33910864), (104, 27715610), (130, 22172488), (136, 21194290), (169, 17055760), (170, 16955432), (208, 13857805), (221, 13042640), (260, 11086244), (272, 10597145), (338, 8527880), (340, 8477716), (442, 6521320), (520, 5543122), (676, 4263940), (680, 4238858), (845, 3411152), (884, 3260660), (1040, 2771561), (1105, 2608528), (1352, 2131970), (1360, 2119429), (1690, 1705576), (1768, 1630330), (2210, 1304264), (2704, 1065985), (2873, 1003280), (3380, 852788), (3536, 815165), (4420, 652132), (5746, 501640), (6760, 426394), (8840, 326066), (11492, 250820), (12541, 229840), (13520, 213197), (14365, 200656), (17680, 163033), (22984, 125410), (25082, 114920), (28730, 100328), (45968, 62705), (50164, 57460)]