64441445920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{102301}}^1$

素因数の和:102474

約数の個数: 96

約数和(自身を含む): 158392958976

約数和(自身を除く): 93951513056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7874, 10160, 15748, 19685, 20320, 31496, 39370, 62992, 78740, 102301, 125984, 157480, 204602, 314960, 409204, 511505, 629920, 818408, 1023010, 1636816, 2046020, 3171331, 3273632, 4092040, 6342662, 8184080, 12685324, 12992227, 15856655, 16368160, 25370648, 25984454, 31713310, 50741296, 51968908, 63426620, 64961135, 101482592, 103937816, 126853240, 129922270, 207875632, 253706480, 259844540, 402759037, 415751264, 507412960, 519689080, 805518074, 1039378160, 1611036148, 2013795185, 2078756320, 3222072296, 4027590370, 6444144592, 8055180740, 12888289184, 16110361480, 32220722960, 64441445920]

約数ペア:

[(1, 64441445920), (2, 32220722960), (4, 16110361480), (5, 12888289184), (8, 8055180740), (10, 6444144592), (16, 4027590370), (20, 3222072296), (31, 2078756320), (32, 2013795185), (40, 1611036148), (62, 1039378160), (80, 805518074), (124, 519689080), (127, 507412960), (155, 415751264), (160, 402759037), (248, 259844540), (254, 253706480), (310, 207875632), (496, 129922270), (508, 126853240), (620, 103937816), (635, 101482592), (992, 64961135), (1016, 63426620), (1240, 51968908), (1270, 50741296), (2032, 31713310), (2480, 25984454), (2540, 25370648), (3937, 16368160), (4064, 15856655), (4960, 12992227), (5080, 12685324), (7874, 8184080), (10160, 6342662), (15748, 4092040), (19685, 3273632), (20320, 3171331), (31496, 2046020), (39370, 1636816), (62992, 1023010), (78740, 818408), (102301, 629920), (125984, 511505), (157480, 409204), (204602, 314960)]