45401300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 114159360

約数和(自身を除く): 68758060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 821, 1106, 1580, 1642, 1975, 2212, 2765, 3284, 3950, 4105, 5530, 5747, 7900, 8210, 11060, 11494, 13825, 16420, 20525, 22988, 27650, 28735, 41050, 55300, 57470, 64859, 82100, 114940, 129718, 143675, 259436, 287350, 324295, 454013, 574700, 648590, 908026, 1297180, 1621475, 1816052, 2270065, 3242950, 4540130, 6485900, 9080260, 11350325, 22700650, 45401300]

約数ペア:

[(1, 45401300), (2, 22700650), (4, 11350325), (5, 9080260), (7, 6485900), (10, 4540130), (14, 3242950), (20, 2270065), (25, 1816052), (28, 1621475), (35, 1297180), (50, 908026), (70, 648590), (79, 574700), (100, 454013), (140, 324295), (158, 287350), (175, 259436), (316, 143675), (350, 129718), (395, 114940), (553, 82100), (700, 64859), (790, 57470), (821, 55300), (1106, 41050), (1580, 28735), (1642, 27650), (1975, 22988), (2212, 20525), (2765, 16420), (3284, 13825), (3950, 11494), (4105, 11060), (5530, 8210), (5747, 7900)]