2667792670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 4952996640

約数和(自身を除く): 2285203970

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 919, 1570, 1838, 1849, 3698, 4595, 6751, 9190, 9245, 13502, 18490, 33755, 39517, 67510, 79034, 144283, 197585, 288566, 290293, 395170, 580586, 721415, 1442830, 1451465, 1699231, 2902930, 3398462, 6204169, 8496155, 12408338, 16992310, 31020845, 62041690, 266779267, 533558534, 1333896335, 2667792670]

約数ペア:

[(1, 2667792670), (2, 1333896335), (5, 533558534), (10, 266779267), (43, 62041690), (86, 31020845), (157, 16992310), (215, 12408338), (314, 8496155), (430, 6204169), (785, 3398462), (919, 2902930), (1570, 1699231), (1838, 1451465), (1849, 1442830), (3698, 721415), (4595, 580586), (6751, 395170), (9190, 290293), (9245, 288566), (13502, 197585), (18490, 144283), (33755, 79034), (39517, 67510)]