2077060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 4762800

約数和(自身を除く): 2685740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 149, 164, 170, 205, 298, 340, 410, 596, 697, 745, 820, 1394, 1490, 2533, 2788, 2980, 3485, 5066, 6109, 6970, 10132, 12218, 12665, 13940, 24436, 25330, 30545, 50660, 61090, 103853, 122180, 207706, 415412, 519265, 1038530, 2077060]

約数ペア:

[(1, 2077060), (2, 1038530), (4, 519265), (5, 415412), (10, 207706), (17, 122180), (20, 103853), (34, 61090), (41, 50660), (68, 30545), (82, 25330), (85, 24436), (149, 13940), (164, 12665), (170, 12218), (205, 10132), (298, 6970), (340, 6109), (410, 5066), (596, 3485), (697, 2980), (745, 2788), (820, 2533), (1394, 1490)]