590707520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1132

約数の個数: 112

約数和(自身を含む): 1526590800

約数和(自身を除く): 935883280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 149, 160, 208, 260, 298, 320, 416, 520, 596, 745, 832, 953, 1040, 1192, 1490, 1906, 1937, 2080, 2384, 2980, 3812, 3874, 4160, 4765, 4768, 5960, 7624, 7748, 9530, 9536, 9685, 11920, 12389, 15248, 15496, 19060, 19370, 23840, 24778, 30496, 30992, 38120, 38740, 47680, 49556, 60992, 61945, 61984, 76240, 77480, 99112, 123890, 123968, 141997, 152480, 154960, 198224, 247780, 283994, 304960, 309920, 396448, 495560, 567988, 619840, 709985, 792896, 991120, 1135976, 1419970, 1845961, 1982240, 2271952, 2839940, 3691922, 3964480, 4543904, 5679880, 7383844, 9087808, 9229805, 11359760, 14767688, 18459610, 22719520, 29535376, 36919220, 45439040, 59070752, 73838440, 118141504, 147676880, 295353760, 590707520]

約数ペア:

[(1, 590707520), (2, 295353760), (4, 147676880), (5, 118141504), (8, 73838440), (10, 59070752), (13, 45439040), (16, 36919220), (20, 29535376), (26, 22719520), (32, 18459610), (40, 14767688), (52, 11359760), (64, 9229805), (65, 9087808), (80, 7383844), (104, 5679880), (130, 4543904), (149, 3964480), (160, 3691922), (208, 2839940), (260, 2271952), (298, 1982240), (320, 1845961), (416, 1419970), (520, 1135976), (596, 991120), (745, 792896), (832, 709985), (953, 619840), (1040, 567988), (1192, 495560), (1490, 396448), (1906, 309920), (1937, 304960), (2080, 283994), (2384, 247780), (2980, 198224), (3812, 154960), (3874, 152480), (4160, 141997), (4765, 123968), (4768, 123890), (5960, 99112), (7624, 77480), (7748, 76240), (9530, 61984), (9536, 61945), (9685, 60992), (11920, 49556), (12389, 47680), (15248, 38740), (15496, 38120), (19060, 30992), (19370, 30496), (23840, 24778)]