15408677440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3704009}}^1$

素因数の和:3704039

約数の個数: 56

約数和(自身を含む): 39514378680

約数和(自身を除く): 24105701240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 3704009, 7408018, 14816036, 18520045, 29632072, 37040090, 48152117, 59264144, 74080180, 96304234, 118528288, 148160360, 192608468, 237056576, 240760585, 296320720, 385216936, 481521170, 592641440, 770433872, 963042340, 1185282880, 1540867744, 1926084680, 3081735488, 3852169360, 7704338720, 15408677440]

約数ペア:

[(1, 15408677440), (2, 7704338720), (4, 3852169360), (5, 3081735488), (8, 1926084680), (10, 1540867744), (13, 1185282880), (16, 963042340), (20, 770433872), (26, 592641440), (32, 481521170), (40, 385216936), (52, 296320720), (64, 240760585), (65, 237056576), (80, 192608468), (104, 148160360), (130, 118528288), (160, 96304234), (208, 74080180), (260, 59264144), (320, 48152117), (416, 37040090), (520, 29632072), (832, 18520045), (1040, 14816036), (2080, 7408018), (4160, 3704009)]