23977040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 59246208

約数和(自身を除く): 35269168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 157, 166, 184, 230, 314, 332, 368, 415, 460, 628, 664, 785, 830, 920, 1256, 1328, 1570, 1660, 1840, 1909, 2512, 3140, 3320, 3611, 3818, 6280, 6640, 7222, 7636, 9545, 12560, 13031, 14444, 15272, 18055, 19090, 26062, 28888, 30544, 36110, 38180, 52124, 57776, 65155, 72220, 76360, 104248, 130310, 144440, 152720, 208496, 260620, 288880, 299713, 521240, 599426, 1042480, 1198852, 1498565, 2397704, 2997130, 4795408, 5994260, 11988520, 23977040]

約数ペア:

[(1, 23977040), (2, 11988520), (4, 5994260), (5, 4795408), (8, 2997130), (10, 2397704), (16, 1498565), (20, 1198852), (23, 1042480), (40, 599426), (46, 521240), (80, 299713), (83, 288880), (92, 260620), (115, 208496), (157, 152720), (166, 144440), (184, 130310), (230, 104248), (314, 76360), (332, 72220), (368, 65155), (415, 57776), (460, 52124), (628, 38180), (664, 36110), (785, 30544), (830, 28888), (920, 26062), (1256, 19090), (1328, 18055), (1570, 15272), (1660, 14444), (1840, 13031), (1909, 12560), (2512, 9545), (3140, 7636), (3320, 7222), (3611, 6640), (3818, 6280)]