13951239440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{15121}}^1$

素因数の和:15760

約数の個数: 80

約数和(自身を含む): 34202334720

約数和(自身を除く): 20251095280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 607, 760, 1214, 1520, 2428, 3035, 4856, 6070, 9712, 11533, 12140, 15121, 23066, 24280, 30242, 46132, 48560, 57665, 60484, 75605, 92264, 115330, 120968, 151210, 184528, 230660, 241936, 287299, 302420, 461320, 574598, 604840, 922640, 1149196, 1209680, 1436495, 2298392, 2872990, 4596784, 5745980, 9178447, 11491960, 18356894, 22983920, 36713788, 45892235, 73427576, 91784470, 146855152, 174390493, 183568940, 348780986, 367137880, 697561972, 734275760, 871952465, 1395123944, 1743904930, 2790247888, 3487809860, 6975619720, 13951239440]

約数ペア:

[(1, 13951239440), (2, 6975619720), (4, 3487809860), (5, 2790247888), (8, 1743904930), (10, 1395123944), (16, 871952465), (19, 734275760), (20, 697561972), (38, 367137880), (40, 348780986), (76, 183568940), (80, 174390493), (95, 146855152), (152, 91784470), (190, 73427576), (304, 45892235), (380, 36713788), (607, 22983920), (760, 18356894), (1214, 11491960), (1520, 9178447), (2428, 5745980), (3035, 4596784), (4856, 2872990), (6070, 2298392), (9712, 1436495), (11533, 1209680), (12140, 1149196), (15121, 922640), (23066, 604840), (24280, 574598), (30242, 461320), (46132, 302420), (48560, 287299), (57665, 241936), (60484, 230660), (75605, 184528), (92264, 151210), (115330, 120968)]