65988350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 126353520

約数和(自身を除く): 60365170

約数列:

[1, 2, 5, 10, 25, 50, 73, 101, 146, 179, 202, 358, 365, 505, 730, 895, 1010, 1790, 1825, 2525, 3650, 4475, 5050, 7373, 8950, 13067, 14746, 18079, 26134, 36158, 36865, 65335, 73730, 90395, 130670, 180790, 184325, 326675, 368650, 451975, 653350, 903950, 1319767, 2639534, 6598835, 13197670, 32994175, 65988350]

約数ペア:

[(1, 65988350), (2, 32994175), (5, 13197670), (10, 6598835), (25, 2639534), (50, 1319767), (73, 903950), (101, 653350), (146, 451975), (179, 368650), (202, 326675), (358, 184325), (365, 180790), (505, 130670), (730, 90395), (895, 73730), (1010, 65335), (1790, 36865), (1825, 36158), (2525, 26134), (3650, 18079), (4475, 14746), (5050, 13067), (7373, 8950)]