40635110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6956

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 38852890

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 6899, 13798, 34495, 68990, 131081, 213869, 262162, 427738, 655405, 1069345, 1310810, 2138690, 4063511, 8127022, 20317555, 40635110]

約数ペア:

[(1, 40635110), (2, 20317555), (5, 8127022), (10, 4063511), (19, 2138690), (31, 1310810), (38, 1069345), (62, 655405), (95, 427738), (155, 262162), (190, 213869), (310, 131081), (589, 68990), (1178, 34495), (2945, 13798), (5890, 6899)]