85209460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7333}}^1$

素因数の和:7432

約数の個数: 48

約数和(自身を含む): 206994816

約数和(自身を除く): 121785356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 7333, 11620, 14666, 29332, 36665, 51331, 73330, 102662, 146660, 205324, 256655, 513310, 608639, 1026620, 1217278, 2434556, 3043195, 4260473, 6086390, 8520946, 12172780, 17041892, 21302365, 42604730, 85209460]

約数ペア:

[(1, 85209460), (2, 42604730), (4, 21302365), (5, 17041892), (7, 12172780), (10, 8520946), (14, 6086390), (20, 4260473), (28, 3043195), (35, 2434556), (70, 1217278), (83, 1026620), (140, 608639), (166, 513310), (332, 256655), (415, 205324), (581, 146660), (830, 102662), (1162, 73330), (1660, 51331), (2324, 36665), (2905, 29332), (5810, 14666), (7333, 11620)]