292328680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54949}}^1$

素因数の和:54986

約数の個数: 64

約数和(自身を含む): 791280000

約数和(自身を除く): 498951320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 54949, 109898, 219796, 274745, 384643, 439592, 549490, 769286, 1044031, 1098980, 1538572, 1923215, 2088062, 2197960, 3077144, 3846430, 4176124, 5220155, 7308217, 7692860, 8352248, 10440310, 14616434, 15385720, 20880620, 29232868, 36541085, 41761240, 58465736, 73082170, 146164340, 292328680]

約数ペア:

[(1, 292328680), (2, 146164340), (4, 73082170), (5, 58465736), (7, 41761240), (8, 36541085), (10, 29232868), (14, 20880620), (19, 15385720), (20, 14616434), (28, 10440310), (35, 8352248), (38, 7692860), (40, 7308217), (56, 5220155), (70, 4176124), (76, 3846430), (95, 3077144), (133, 2197960), (140, 2088062), (152, 1923215), (190, 1538572), (266, 1098980), (280, 1044031), (380, 769286), (532, 549490), (665, 439592), (760, 384643), (1064, 274745), (1330, 219796), (2660, 109898), (5320, 54949)]