29694800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 60

約数和(自身を含む): 72570876

約数和(自身を除く): 42876076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1217, 1220, 1525, 2434, 2440, 3050, 4868, 4880, 6085, 6100, 9736, 12170, 12200, 19472, 24340, 24400, 30425, 48680, 60850, 74237, 97360, 121700, 148474, 243400, 296948, 371185, 486800, 593896, 742370, 1187792, 1484740, 1855925, 2969480, 3711850, 5938960, 7423700, 14847400, 29694800]

約数ペア:

[(1, 29694800), (2, 14847400), (4, 7423700), (5, 5938960), (8, 3711850), (10, 2969480), (16, 1855925), (20, 1484740), (25, 1187792), (40, 742370), (50, 593896), (61, 486800), (80, 371185), (100, 296948), (122, 243400), (200, 148474), (244, 121700), (305, 97360), (400, 74237), (488, 60850), (610, 48680), (976, 30425), (1217, 24400), (1220, 24340), (1525, 19472), (2434, 12200), (2440, 12170), (3050, 9736), (4868, 6100), (4880, 6085)]