20231497300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{4128877}}^1$

素因数の和:4128905

約数の個数: 54

約数和(自身を含む): 51070091982

約数和(自身を除く): 30838594682

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 4128877, 8257754, 16515508, 20644385, 28902139, 41288770, 57804278, 82577540, 103221925, 115608556, 144510695, 202314973, 206443850, 289021390, 404629946, 412887700, 578042780, 722553475, 809259892, 1011574865, 1445106950, 2023149730, 2890213900, 4046299460, 5057874325, 10115748650, 20231497300]

約数ペア:

[(1, 20231497300), (2, 10115748650), (4, 5057874325), (5, 4046299460), (7, 2890213900), (10, 2023149730), (14, 1445106950), (20, 1011574865), (25, 809259892), (28, 722553475), (35, 578042780), (49, 412887700), (50, 404629946), (70, 289021390), (98, 206443850), (100, 202314973), (140, 144510695), (175, 115608556), (196, 103221925), (245, 82577540), (350, 57804278), (490, 41288770), (700, 28902139), (980, 20644385), (1225, 16515508), (2450, 8257754), (4900, 4128877)]