65277160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6607}}^1$

素因数の和:6650

約数の個数: 64

約数和(自身を含む): 166521600

約数和(自身を除く): 101244440

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 6607, 9880, 13214, 26428, 33035, 52856, 66070, 85891, 125533, 132140, 171782, 251066, 264280, 343564, 429455, 502132, 627665, 687128, 858910, 1004264, 1255330, 1631929, 1717820, 2510660, 3263858, 3435640, 5021320, 6527716, 8159645, 13055432, 16319290, 32638580, 65277160]

約数ペア:

[(1, 65277160), (2, 32638580), (4, 16319290), (5, 13055432), (8, 8159645), (10, 6527716), (13, 5021320), (19, 3435640), (20, 3263858), (26, 2510660), (38, 1717820), (40, 1631929), (52, 1255330), (65, 1004264), (76, 858910), (95, 687128), (104, 627665), (130, 502132), (152, 429455), (190, 343564), (247, 264280), (260, 251066), (380, 171782), (494, 132140), (520, 125533), (760, 85891), (988, 66070), (1235, 52856), (1976, 33035), (2470, 26428), (4940, 13214), (6607, 9880)]