66007240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5566

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 100917560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5519, 5980, 11038, 11960, 22076, 27595, 44152, 55190, 71747, 110380, 126937, 143494, 220760, 253874, 286988, 358735, 507748, 573976, 634685, 717470, 1015496, 1269370, 1434940, 1650181, 2538740, 2869880, 3300362, 5077480, 6600724, 8250905, 13201448, 16501810, 33003620, 66007240]

約数ペア:

[(1, 66007240), (2, 33003620), (4, 16501810), (5, 13201448), (8, 8250905), (10, 6600724), (13, 5077480), (20, 3300362), (23, 2869880), (26, 2538740), (40, 1650181), (46, 1434940), (52, 1269370), (65, 1015496), (92, 717470), (104, 634685), (115, 573976), (130, 507748), (184, 358735), (230, 286988), (260, 253874), (299, 220760), (460, 143494), (520, 126937), (598, 110380), (920, 71747), (1196, 55190), (1495, 44152), (2392, 27595), (2990, 22076), (5519, 11960), (5980, 11038)]