61434340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4733}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 143156160

約数和(自身を除く): 81721820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 4733, 6490, 9466, 12980, 18932, 23665, 47330, 52063, 94660, 104126, 208252, 260315, 279247, 520630, 558494, 1041260, 1116988, 1396235, 2792470, 3071717, 5584940, 6143434, 12286868, 15358585, 30717170, 61434340]

約数ペア:

[(1, 61434340), (2, 30717170), (4, 15358585), (5, 12286868), (10, 6143434), (11, 5584940), (20, 3071717), (22, 2792470), (44, 1396235), (55, 1116988), (59, 1041260), (110, 558494), (118, 520630), (220, 279247), (236, 260315), (295, 208252), (590, 104126), (649, 94660), (1180, 52063), (1298, 47330), (2596, 23665), (3245, 18932), (4733, 12980), (6490, 9466)]