99042500

素因数分解:

$2^2\times 5^4\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 218789340

約数和(自身を除く): 119746840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 173, 229, 250, 346, 458, 500, 625, 692, 865, 916, 1145, 1250, 1730, 2290, 2500, 3460, 4325, 4580, 5725, 8650, 11450, 17300, 21625, 22900, 28625, 39617, 43250, 57250, 79234, 86500, 108125, 114500, 143125, 158468, 198085, 216250, 286250, 396170, 432500, 572500, 792340, 990425, 1980850, 3961700, 4952125, 9904250, 19808500, 24760625, 49521250, 99042500]

約数ペア:

[(1, 99042500), (2, 49521250), (4, 24760625), (5, 19808500), (10, 9904250), (20, 4952125), (25, 3961700), (50, 1980850), (100, 990425), (125, 792340), (173, 572500), (229, 432500), (250, 396170), (346, 286250), (458, 216250), (500, 198085), (625, 158468), (692, 143125), (865, 114500), (916, 108125), (1145, 86500), (1250, 79234), (1730, 57250), (2290, 43250), (2500, 39617), (3460, 28625), (4325, 22900), (4580, 21625), (5725, 17300), (8650, 11450)]