2509513300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 6439587840

約数和(自身を除く): 3930074540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 83, 94, 100, 140, 166, 175, 188, 235, 329, 332, 350, 415, 470, 581, 658, 700, 830, 919, 940, 1162, 1175, 1316, 1645, 1660, 1838, 2075, 2324, 2350, 2905, 3290, 3676, 3901, 4150, 4595, 4700, 5810, 6433, 6580, 7802, 8225, 8300, 9190, 11620, 12866, 14525, 15604, 16450, 18380, 19505, 22975, 25732, 27307, 29050, 32165, 32900, 39010, 43193, 45950, 54614, 58100, 64330, 76277, 78020, 86386, 91900, 97525, 109228, 128660, 136535, 152554, 160825, 172772, 195050, 215965, 273070, 302351, 305108, 321650, 381385, 390100, 431930, 533939, 546140, 604702, 643300, 682675, 762770, 863860, 1067878, 1079825, 1209404, 1365350, 1511755, 1525540, 1906925, 2135756, 2159650, 2669695, 2730700, 3023510, 3585019, 3813850, 4319300, 5339390, 6047020, 7170038, 7558775, 7627700, 10678780, 13348475, 14340076, 15117550, 17925095, 25095133, 26696950, 30235100, 35850190, 50190266, 53393900, 71700380, 89625475, 100380532, 125475665, 179250950, 250951330, 358501900, 501902660, 627378325, 1254756650, 2509513300]

約数ペア:

[(1, 2509513300), (2, 1254756650), (4, 627378325), (5, 501902660), (7, 358501900), (10, 250951330), (14, 179250950), (20, 125475665), (25, 100380532), (28, 89625475), (35, 71700380), (47, 53393900), (50, 50190266), (70, 35850190), (83, 30235100), (94, 26696950), (100, 25095133), (140, 17925095), (166, 15117550), (175, 14340076), (188, 13348475), (235, 10678780), (329, 7627700), (332, 7558775), (350, 7170038), (415, 6047020), (470, 5339390), (581, 4319300), (658, 3813850), (700, 3585019), (830, 3023510), (919, 2730700), (940, 2669695), (1162, 2159650), (1175, 2135756), (1316, 1906925), (1645, 1525540), (1660, 1511755), (1838, 1365350), (2075, 1209404), (2324, 1079825), (2350, 1067878), (2905, 863860), (3290, 762770), (3676, 682675), (3901, 643300), (4150, 604702), (4595, 546140), (4700, 533939), (5810, 431930), (6433, 390100), (6580, 381385), (7802, 321650), (8225, 305108), (8300, 302351), (9190, 273070), (11620, 215965), (12866, 195050), (14525, 172772), (15604, 160825), (16450, 152554), (18380, 136535), (19505, 128660), (22975, 109228), (25732, 97525), (27307, 91900), (29050, 86386), (32165, 78020), (32900, 76277), (39010, 64330), (43193, 58100), (45950, 54614)]