65813350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 128920320

約数和(自身を除く): 63106970

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 151, 230, 302, 379, 575, 755, 758, 1150, 1510, 1895, 3473, 3775, 3790, 6946, 7550, 8717, 9475, 17365, 17434, 18950, 34730, 43585, 57229, 86825, 87170, 114458, 173650, 217925, 286145, 435850, 572290, 1316267, 1430725, 2632534, 2861450, 6581335, 13162670, 32906675, 65813350]

約数ペア:

[(1, 65813350), (2, 32906675), (5, 13162670), (10, 6581335), (23, 2861450), (25, 2632534), (46, 1430725), (50, 1316267), (115, 572290), (151, 435850), (230, 286145), (302, 217925), (379, 173650), (575, 114458), (755, 87170), (758, 86825), (1150, 57229), (1510, 43585), (1895, 34730), (3473, 18950), (3775, 17434), (3790, 17365), (6946, 9475), (7550, 8717)]