1633321300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7019}}^1$

素因数の和:7225

約数の個数: 72

約数和(自身を含む): 3838816800

約数和(自身を除く): 2205495500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 179, 260, 325, 358, 650, 716, 895, 1300, 1790, 2327, 3580, 4475, 4654, 7019, 8950, 9308, 11635, 14038, 17900, 23270, 28076, 35095, 46540, 58175, 70190, 91247, 116350, 140380, 175475, 182494, 232700, 350950, 364988, 456235, 701900, 912470, 1256401, 1824940, 2281175, 2512802, 4562350, 5025604, 6282005, 9124700, 12564010, 16333213, 25128020, 31410025, 32666426, 62820050, 65332852, 81666065, 125640100, 163332130, 326664260, 408330325, 816660650, 1633321300]

約数ペア:

[(1, 1633321300), (2, 816660650), (4, 408330325), (5, 326664260), (10, 163332130), (13, 125640100), (20, 81666065), (25, 65332852), (26, 62820050), (50, 32666426), (52, 31410025), (65, 25128020), (100, 16333213), (130, 12564010), (179, 9124700), (260, 6282005), (325, 5025604), (358, 4562350), (650, 2512802), (716, 2281175), (895, 1824940), (1300, 1256401), (1790, 912470), (2327, 701900), (3580, 456235), (4475, 364988), (4654, 350950), (7019, 232700), (8950, 182494), (9308, 175475), (11635, 140380), (14038, 116350), (17900, 91247), (23270, 70190), (28076, 58175), (35095, 46540)]