40231330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 74446128

約数和(自身を除く): 34214798

約数列:

[1, 2, 5, 10, 61, 101, 122, 202, 305, 505, 610, 653, 1010, 1306, 3265, 6161, 6530, 12322, 30805, 39833, 61610, 65953, 79666, 131906, 199165, 329765, 398330, 659530, 4023133, 8046266, 20115665, 40231330]

約数ペア:

[(1, 40231330), (2, 20115665), (5, 8046266), (10, 4023133), (61, 659530), (101, 398330), (122, 329765), (202, 199165), (305, 131906), (505, 79666), (610, 65953), (653, 61610), (1010, 39833), (1306, 30805), (3265, 12322), (6161, 6530)]