97168880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39181}}^1$

素因数の和:39225

約数の個数: 40

約数和(自身を含む): 233211264

約数和(自身を除く): 136042384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 39181, 78362, 156724, 195905, 313448, 391810, 626896, 783620, 1214611, 1567240, 2429222, 3134480, 4858444, 6073055, 9716888, 12146110, 19433776, 24292220, 48584440, 97168880]

約数ペア:

[(1, 97168880), (2, 48584440), (4, 24292220), (5, 19433776), (8, 12146110), (10, 9716888), (16, 6073055), (20, 4858444), (31, 3134480), (40, 2429222), (62, 1567240), (80, 1214611), (124, 783620), (155, 626896), (248, 391810), (310, 313448), (496, 195905), (620, 156724), (1240, 78362), (2480, 39181)]