89023400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7297}}^1$

素因数の和:7374

約数の個数: 48

約数和(自身を含む): 210401340

約数和(自身を除く): 121377940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 7297, 12200, 14594, 29188, 36485, 58376, 72970, 145940, 182425, 291880, 364850, 445117, 729700, 890234, 1459400, 1780468, 2225585, 3560936, 4451170, 8902340, 11127925, 17804680, 22255850, 44511700, 89023400]

約数ペア:

[(1, 89023400), (2, 44511700), (4, 22255850), (5, 17804680), (8, 11127925), (10, 8902340), (20, 4451170), (25, 3560936), (40, 2225585), (50, 1780468), (61, 1459400), (100, 890234), (122, 729700), (200, 445117), (244, 364850), (305, 291880), (488, 182425), (610, 145940), (1220, 72970), (1525, 58376), (2440, 36485), (3050, 29188), (6100, 14594), (7297, 12200)]