274760480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32401}}^1$

素因数の和:32469

約数の個数: 48

約数和(自身を含む): 661389624

約数和(自身を除く): 386629144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 32401, 64802, 129604, 162005, 259208, 324010, 518416, 648020, 1036832, 1296040, 1717253, 2592080, 3434506, 5184160, 6869012, 8586265, 13738024, 17172530, 27476048, 34345060, 54952096, 68690120, 137380240, 274760480]

約数ペア:

[(1, 274760480), (2, 137380240), (4, 68690120), (5, 54952096), (8, 34345060), (10, 27476048), (16, 17172530), (20, 13738024), (32, 8586265), (40, 6869012), (53, 5184160), (80, 3434506), (106, 2592080), (160, 1717253), (212, 1296040), (265, 1036832), (424, 648020), (530, 518416), (848, 324010), (1060, 259208), (1696, 162005), (2120, 129604), (4240, 64802), (8480, 32401)]