25131017328

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1\times {\mathrm{5477}}^1$

素因数の和:6474

約数の個数: 80

約数和(自身を含む): 65604089760

約数和(自身を除く): 40473072432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 877, 1308, 1744, 1754, 2616, 2631, 3508, 5232, 5262, 5477, 7016, 10524, 10954, 14032, 16431, 21048, 21908, 32862, 42096, 43816, 65724, 87632, 95593, 131448, 191186, 262896, 286779, 382372, 573558, 596993, 764744, 1147116, 1193986, 1529488, 1790979, 2294232, 2387972, 3581958, 4588464, 4775944, 4803329, 7163916, 9551888, 9606658, 14327832, 14409987, 19213316, 28655664, 28819974, 38426632, 57639948, 76853264, 115279896, 230559792, 523562861, 1047125722, 1570688583, 2094251444, 3141377166, 4188502888, 6282754332, 8377005776, 12565508664, 25131017328]

約数ペア:

[(1, 25131017328), (2, 12565508664), (3, 8377005776), (4, 6282754332), (6, 4188502888), (8, 3141377166), (12, 2094251444), (16, 1570688583), (24, 1047125722), (48, 523562861), (109, 230559792), (218, 115279896), (327, 76853264), (436, 57639948), (654, 38426632), (872, 28819974), (877, 28655664), (1308, 19213316), (1744, 14409987), (1754, 14327832), (2616, 9606658), (2631, 9551888), (3508, 7163916), (5232, 4803329), (5262, 4775944), (5477, 4588464), (7016, 3581958), (10524, 2387972), (10954, 2294232), (14032, 1790979), (16431, 1529488), (21048, 1193986), (21908, 1147116), (32862, 764744), (42096, 596993), (43816, 573558), (65724, 382372), (87632, 286779), (95593, 262896), (131448, 191186)]