22154345890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{2383}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 42217168896

約数和(自身を除く): 20062823006

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 487, 830, 974, 1909, 2383, 2435, 3818, 4766, 4870, 9545, 11201, 11915, 19090, 22402, 23830, 40421, 54809, 56005, 80842, 109618, 112010, 197789, 202105, 274045, 395578, 404210, 548090, 929683, 988945, 1160521, 1859366, 1977890, 2321042, 4549147, 4648415, 5802605, 9098294, 9296830, 11605210, 22745735, 26691983, 45491470, 53383966, 96323243, 133459915, 192646486, 266919830, 481616215, 963232430, 2215434589, 4430869178, 11077172945, 22154345890]

約数ペア:

[(1, 22154345890), (2, 11077172945), (5, 4430869178), (10, 2215434589), (23, 963232430), (46, 481616215), (83, 266919830), (115, 192646486), (166, 133459915), (230, 96323243), (415, 53383966), (487, 45491470), (830, 26691983), (974, 22745735), (1909, 11605210), (2383, 9296830), (2435, 9098294), (3818, 5802605), (4766, 4648415), (4870, 4549147), (9545, 2321042), (11201, 1977890), (11915, 1859366), (19090, 1160521), (22402, 988945), (23830, 929683), (40421, 548090), (54809, 404210), (56005, 395578), (80842, 274045), (109618, 202105), (112010, 197789)]