142797431650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2819}}^1\times {\mathrm{15121}}^1$

素因数の和:18019

約数の個数: 48

約数和(自身を含む): 269680908960

約数和(自身を除く): 126883477310

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 2819, 3350, 5638, 14095, 15121, 28190, 30242, 70475, 75605, 140950, 151210, 188873, 377746, 378025, 756050, 944365, 1013107, 1888730, 2026214, 4721825, 5065535, 9443650, 10131070, 25327675, 42626099, 50655350, 85252198, 213130495, 426260990, 1065652475, 2131304950, 2855948633, 5711897266, 14279743165, 28559486330, 71398715825, 142797431650]

約数ペア:

[(1, 142797431650), (2, 71398715825), (5, 28559486330), (10, 14279743165), (25, 5711897266), (50, 2855948633), (67, 2131304950), (134, 1065652475), (335, 426260990), (670, 213130495), (1675, 85252198), (2819, 50655350), (3350, 42626099), (5638, 25327675), (14095, 10131070), (15121, 9443650), (28190, 5065535), (30242, 4721825), (70475, 2026214), (75605, 1888730), (140950, 1013107), (151210, 944365), (188873, 756050), (377746, 378025)]