23900680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 56972160

約数和(自身を除く): 33071480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 313, 332, 415, 460, 626, 664, 830, 920, 1252, 1565, 1660, 1909, 2504, 3130, 3320, 3818, 6260, 7199, 7636, 9545, 12520, 14398, 15272, 19090, 25979, 28796, 35995, 38180, 51958, 57592, 71990, 76360, 103916, 129895, 143980, 207832, 259790, 287960, 519580, 597517, 1039160, 1195034, 2390068, 2987585, 4780136, 5975170, 11950340, 23900680]

約数ペア:

[(1, 23900680), (2, 11950340), (4, 5975170), (5, 4780136), (8, 2987585), (10, 2390068), (20, 1195034), (23, 1039160), (40, 597517), (46, 519580), (83, 287960), (92, 259790), (115, 207832), (166, 143980), (184, 129895), (230, 103916), (313, 76360), (332, 71990), (415, 57592), (460, 51958), (626, 38180), (664, 35995), (830, 28796), (920, 25979), (1252, 19090), (1565, 15272), (1660, 14398), (1909, 12520), (2504, 9545), (3130, 7636), (3320, 7199), (3818, 6260)]