3708520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5363480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 139, 145, 184, 230, 232, 278, 290, 460, 556, 580, 667, 695, 920, 1112, 1160, 1334, 1390, 2668, 2780, 3197, 3335, 4031, 5336, 5560, 6394, 6670, 8062, 12788, 13340, 15985, 16124, 20155, 25576, 26680, 31970, 32248, 40310, 63940, 80620, 92713, 127880, 161240, 185426, 370852, 463565, 741704, 927130, 1854260, 3708520]

約数ペア:

[(1, 3708520), (2, 1854260), (4, 927130), (5, 741704), (8, 463565), (10, 370852), (20, 185426), (23, 161240), (29, 127880), (40, 92713), (46, 80620), (58, 63940), (92, 40310), (115, 32248), (116, 31970), (139, 26680), (145, 25576), (184, 20155), (230, 16124), (232, 15985), (278, 13340), (290, 12788), (460, 8062), (556, 6670), (580, 6394), (667, 5560), (695, 5336), (920, 4031), (1112, 3335), (1160, 3197), (1334, 2780), (1390, 2668)]