2135955650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 4301493660

約数和(自身を除く): 2165538010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 289, 425, 530, 578, 850, 901, 1325, 1445, 1802, 2650, 2789, 2890, 4505, 5578, 7225, 9010, 13945, 14450, 15317, 22525, 27890, 30634, 45050, 47413, 69725, 76585, 94826, 139450, 147817, 153170, 237065, 295634, 382925, 474130, 739085, 765850, 806021, 1185325, 1478170, 1612042, 2370650, 2512889, 3695425, 4030105, 5025778, 7390850, 8060210, 12564445, 20150525, 25128890, 40301050, 42719113, 62822225, 85438226, 125644450, 213595565, 427191130, 1067977825, 2135955650]

約数ペア:

[(1, 2135955650), (2, 1067977825), (5, 427191130), (10, 213595565), (17, 125644450), (25, 85438226), (34, 62822225), (50, 42719113), (53, 40301050), (85, 25128890), (106, 20150525), (170, 12564445), (265, 8060210), (289, 7390850), (425, 5025778), (530, 4030105), (578, 3695425), (850, 2512889), (901, 2370650), (1325, 1612042), (1445, 1478170), (1802, 1185325), (2650, 806021), (2789, 765850), (2890, 739085), (4505, 474130), (5578, 382925), (7225, 295634), (9010, 237065), (13945, 153170), (14450, 147817), (15317, 139450), (22525, 94826), (27890, 76585), (30634, 69725), (45050, 47413)]