1566995860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{23909}}^1$

素因数の和:24060

約数の個数: 48

約数和(自身を含む): 3434432400

約数和(自身を除く): 1867436540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3277, 6554, 13108, 16385, 23909, 32770, 47818, 65540, 95636, 119545, 239090, 478180, 693361, 1386722, 2701717, 2773444, 3466805, 5403434, 6933610, 10806868, 13508585, 13867220, 27017170, 54034340, 78349793, 156699586, 313399172, 391748965, 783497930, 1566995860]

約数ペア:

[(1, 1566995860), (2, 783497930), (4, 391748965), (5, 313399172), (10, 156699586), (20, 78349793), (29, 54034340), (58, 27017170), (113, 13867220), (116, 13508585), (145, 10806868), (226, 6933610), (290, 5403434), (452, 3466805), (565, 2773444), (580, 2701717), (1130, 1386722), (2260, 693361), (3277, 478180), (6554, 239090), (13108, 119545), (16385, 95636), (23909, 65540), (32770, 47818)]