82696480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 204830640

約数和(自身を除く): 122134160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 74, 80, 122, 148, 160, 185, 229, 244, 296, 305, 370, 458, 488, 592, 610, 740, 916, 976, 1145, 1184, 1220, 1480, 1832, 1952, 2257, 2290, 2440, 2960, 3664, 4514, 4580, 4880, 5920, 7328, 8473, 9028, 9160, 9760, 11285, 13969, 16946, 18056, 18320, 22570, 27938, 33892, 36112, 36640, 42365, 45140, 55876, 67784, 69845, 72224, 84730, 90280, 111752, 135568, 139690, 169460, 180560, 223504, 271136, 279380, 338920, 361120, 447008, 516853, 558760, 677840, 1033706, 1117520, 1355680, 2067412, 2235040, 2584265, 4134824, 5168530, 8269648, 10337060, 16539296, 20674120, 41348240, 82696480]

約数ペア:

[(1, 82696480), (2, 41348240), (4, 20674120), (5, 16539296), (8, 10337060), (10, 8269648), (16, 5168530), (20, 4134824), (32, 2584265), (37, 2235040), (40, 2067412), (61, 1355680), (74, 1117520), (80, 1033706), (122, 677840), (148, 558760), (160, 516853), (185, 447008), (229, 361120), (244, 338920), (296, 279380), (305, 271136), (370, 223504), (458, 180560), (488, 169460), (592, 139690), (610, 135568), (740, 111752), (916, 90280), (976, 84730), (1145, 72224), (1184, 69845), (1220, 67784), (1480, 55876), (1832, 45140), (1952, 42365), (2257, 36640), (2290, 36112), (2440, 33892), (2960, 27938), (3664, 22570), (4514, 18320), (4580, 18056), (4880, 16946), (5920, 13969), (7328, 11285), (8473, 9760), (9028, 9160)]