3704350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 7655760

約数和(自身を除く): 3951410

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 139, 205, 278, 325, 410, 533, 650, 695, 1025, 1066, 1390, 1807, 2050, 2665, 3475, 3614, 5330, 5699, 6950, 9035, 11398, 13325, 18070, 26650, 28495, 45175, 56990, 74087, 90350, 142475, 148174, 284950, 370435, 740870, 1852175, 3704350]

約数ペア:

[(1, 3704350), (2, 1852175), (5, 740870), (10, 370435), (13, 284950), (25, 148174), (26, 142475), (41, 90350), (50, 74087), (65, 56990), (82, 45175), (130, 28495), (139, 26650), (205, 18070), (278, 13325), (325, 11398), (410, 9035), (533, 6950), (650, 5699), (695, 5330), (1025, 3614), (1066, 3475), (1390, 2665), (1807, 2050)]