23886190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 25102610

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 149, 170, 205, 230, 298, 391, 410, 697, 745, 782, 943, 1394, 1490, 1886, 1955, 2533, 3427, 3485, 3910, 4715, 5066, 6109, 6854, 6970, 9430, 12218, 12665, 16031, 17135, 25330, 30545, 32062, 34270, 58259, 61090, 80155, 103853, 116518, 140507, 160310, 207706, 281014, 291295, 519265, 582590, 702535, 1038530, 1405070, 2388619, 4777238, 11943095, 23886190]

約数ペア:

[(1, 23886190), (2, 11943095), (5, 4777238), (10, 2388619), (17, 1405070), (23, 1038530), (34, 702535), (41, 582590), (46, 519265), (82, 291295), (85, 281014), (115, 207706), (149, 160310), (170, 140507), (205, 116518), (230, 103853), (298, 80155), (391, 61090), (410, 58259), (697, 34270), (745, 32062), (782, 30545), (943, 25330), (1394, 17135), (1490, 16031), (1886, 12665), (1955, 12218), (2533, 9430), (3427, 6970), (3485, 6854), (3910, 6109), (4715, 5066)]