4147838240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40697}}^1$

素因数の和:40739

約数の個数: 144

約数和(自身を含む): 12276307512

約数和(自身を除く): 8128469272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 20384, 25480, 40697, 50960, 81394, 101920, 162788, 203485, 284879, 325576, 406970, 529061, 569758, 651152, 813940, 1058122, 1139516, 1302304, 1424395, 1627880, 1994153, 2116244, 2279032, 2645305, 2848790, 3255760, 3703427, 3988306, 4232488, 4558064, 5290610, 5697580, 6511520, 7406854, 7976612, 8464976, 9116128, 9970765, 10581220, 11395160, 14813708, 15953224, 16929952, 18517135, 19941530, 21162440, 22790320, 25923989, 29627416, 31906448, 37034270, 39883060, 42324880, 45580640, 51847978, 59254832, 63812896, 74068540, 79766120, 84649760, 103695956, 118509664, 129619945, 148137080, 159532240, 207391912, 259239890, 296274160, 319064480, 414783824, 518479780, 592548320, 829567648, 1036959560, 2073919120, 4147838240]

約数ペア:

[(1, 4147838240), (2, 2073919120), (4, 1036959560), (5, 829567648), (7, 592548320), (8, 518479780), (10, 414783824), (13, 319064480), (14, 296274160), (16, 259239890), (20, 207391912), (26, 159532240), (28, 148137080), (32, 129619945), (35, 118509664), (40, 103695956), (49, 84649760), (52, 79766120), (56, 74068540), (65, 63812896), (70, 59254832), (80, 51847978), (91, 45580640), (98, 42324880), (104, 39883060), (112, 37034270), (130, 31906448), (140, 29627416), (160, 25923989), (182, 22790320), (196, 21162440), (208, 19941530), (224, 18517135), (245, 16929952), (260, 15953224), (280, 14813708), (364, 11395160), (392, 10581220), (416, 9970765), (455, 9116128), (490, 8464976), (520, 7976612), (560, 7406854), (637, 6511520), (728, 5697580), (784, 5290610), (910, 4558064), (980, 4232488), (1040, 3988306), (1120, 3703427), (1274, 3255760), (1456, 2848790), (1568, 2645305), (1820, 2279032), (1960, 2116244), (2080, 1994153), (2548, 1627880), (2912, 1424395), (3185, 1302304), (3640, 1139516), (3920, 1058122), (5096, 813940), (6370, 651152), (7280, 569758), (7840, 529061), (10192, 406970), (12740, 325576), (14560, 284879), (20384, 203485), (25480, 162788), (40697, 101920), (50960, 81394)]