97952680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349831}}^1$

素因数の和:349849

約数の個数: 32

約数和(自身を含む): 251879040

約数和(自身を除く): 153926360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349831, 699662, 1399324, 1749155, 2448817, 2798648, 3498310, 4897634, 6996620, 9795268, 12244085, 13993240, 19590536, 24488170, 48976340, 97952680]

約数ペア:

[(1, 97952680), (2, 48976340), (4, 24488170), (5, 19590536), (7, 13993240), (8, 12244085), (10, 9795268), (14, 6996620), (20, 4897634), (28, 3498310), (35, 2798648), (40, 2448817), (56, 1749155), (70, 1399324), (140, 699662), (280, 349831)]