91099400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{65071}}^1$

素因数の和:65094

約数の個数: 48

約数和(自身を含む): 242067840

約数和(自身を除く): 150968440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 65071, 130142, 260284, 325355, 455497, 520568, 650710, 910994, 1301420, 1626775, 1821988, 2277485, 2602840, 3253550, 3643976, 4554970, 6507100, 9109940, 11387425, 13014200, 18219880, 22774850, 45549700, 91099400]

約数ペア:

[(1, 91099400), (2, 45549700), (4, 22774850), (5, 18219880), (7, 13014200), (8, 11387425), (10, 9109940), (14, 6507100), (20, 4554970), (25, 3643976), (28, 3253550), (35, 2602840), (40, 2277485), (50, 1821988), (56, 1626775), (70, 1301420), (100, 910994), (140, 650710), (175, 520568), (200, 455497), (280, 325355), (350, 260284), (700, 130142), (1400, 65071)]