713205620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 1612977408

約数和(自身を除く): 899771788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 73, 92, 115, 134, 146, 230, 268, 292, 317, 335, 365, 460, 634, 670, 730, 1268, 1340, 1460, 1541, 1585, 1679, 3082, 3170, 3358, 4891, 6164, 6340, 6716, 7291, 7705, 8395, 9782, 14582, 15410, 16790, 19564, 21239, 23141, 24455, 29164, 30820, 33580, 36455, 42478, 46282, 48910, 72910, 84956, 92564, 97820, 106195, 112493, 115705, 145820, 212390, 224986, 231410, 424780, 449972, 462820, 488497, 532243, 562465, 976994, 1064486, 1124930, 1550447, 1953988, 2128972, 2249860, 2442485, 2661215, 3100894, 4884970, 5322430, 6201788, 7752235, 9769940, 10644860, 15504470, 31008940, 35660281, 71320562, 142641124, 178301405, 356602810, 713205620]

約数ペア:

[(1, 713205620), (2, 356602810), (4, 178301405), (5, 142641124), (10, 71320562), (20, 35660281), (23, 31008940), (46, 15504470), (67, 10644860), (73, 9769940), (92, 7752235), (115, 6201788), (134, 5322430), (146, 4884970), (230, 3100894), (268, 2661215), (292, 2442485), (317, 2249860), (335, 2128972), (365, 1953988), (460, 1550447), (634, 1124930), (670, 1064486), (730, 976994), (1268, 562465), (1340, 532243), (1460, 488497), (1541, 462820), (1585, 449972), (1679, 424780), (3082, 231410), (3170, 224986), (3358, 212390), (4891, 145820), (6164, 115705), (6340, 112493), (6716, 106195), (7291, 97820), (7705, 92564), (8395, 84956), (9782, 72910), (14582, 48910), (15410, 46282), (16790, 42478), (19564, 36455), (21239, 33580), (23141, 30820), (24455, 29164)]