103664480

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2339}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 245896560

約数和(自身を除く): 142232080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2339, 2770, 4432, 4678, 5540, 8864, 9356, 11080, 11695, 18712, 22160, 23390, 37424, 44320, 46780, 74848, 93560, 187120, 374240, 647903, 1295806, 2591612, 3239515, 5183224, 6479030, 10366448, 12958060, 20732896, 25916120, 51832240, 103664480]

約数ペア:

[(1, 103664480), (2, 51832240), (4, 25916120), (5, 20732896), (8, 12958060), (10, 10366448), (16, 6479030), (20, 5183224), (32, 3239515), (40, 2591612), (80, 1295806), (160, 647903), (277, 374240), (554, 187120), (1108, 93560), (1385, 74848), (2216, 46780), (2339, 44320), (2770, 37424), (4432, 23390), (4678, 22160), (5540, 18712), (8864, 11695), (9356, 11080)]