284839300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{69473}}^1$

素因数の和:69528

約数の個数: 36

約数和(自身を含む): 633186036

約数和(自身を除く): 348346736

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 69473, 138946, 277892, 347365, 694730, 1389460, 1736825, 2848393, 3473650, 5696786, 6947300, 11393572, 14241965, 28483930, 56967860, 71209825, 142419650, 284839300]

約数ペア:

[(1, 284839300), (2, 142419650), (4, 71209825), (5, 56967860), (10, 28483930), (20, 14241965), (25, 11393572), (41, 6947300), (50, 5696786), (82, 3473650), (100, 2848393), (164, 1736825), (205, 1389460), (410, 694730), (820, 347365), (1025, 277892), (2050, 138946), (4100, 69473)]