40842430

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{22817}}^1$

素因数の和:23003

約数の個数: 16

約数和(自身を含む): 73930320

約数和(自身を除く): 33087890

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 22817, 45634, 114085, 228170, 4084243, 8168486, 20421215, 40842430]

約数ペア:

[(1, 40842430), (2, 20421215), (5, 8168486), (10, 4084243), (179, 228170), (358, 114085), (895, 45634), (1790, 22817)]