32987780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 82650456

約数和(自身を除く): 49662676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 821, 980, 1148, 1435, 1642, 2009, 2870, 3284, 4018, 4105, 5740, 5747, 8036, 8210, 10045, 11494, 16420, 20090, 22988, 28735, 33661, 40180, 40229, 57470, 67322, 80458, 114940, 134644, 160916, 168305, 201145, 235627, 336610, 402290, 471254, 673220, 804580, 942508, 1178135, 1649389, 2356270, 3298778, 4712540, 6597556, 8246945, 16493890, 32987780]

約数ペア:

[(1, 32987780), (2, 16493890), (4, 8246945), (5, 6597556), (7, 4712540), (10, 3298778), (14, 2356270), (20, 1649389), (28, 1178135), (35, 942508), (41, 804580), (49, 673220), (70, 471254), (82, 402290), (98, 336610), (140, 235627), (164, 201145), (196, 168305), (205, 160916), (245, 134644), (287, 114940), (410, 80458), (490, 67322), (574, 57470), (820, 40229), (821, 40180), (980, 33661), (1148, 28735), (1435, 22988), (1642, 20090), (2009, 16420), (2870, 11494), (3284, 10045), (4018, 8210), (4105, 8036), (5740, 5747)]