89011000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 231154560

約数和(自身を除く): 142143560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 125, 130, 164, 167, 200, 205, 250, 260, 325, 328, 334, 410, 500, 520, 533, 650, 668, 820, 835, 1000, 1025, 1066, 1300, 1336, 1625, 1640, 1670, 2050, 2132, 2171, 2600, 2665, 3250, 3340, 4100, 4175, 4264, 4342, 5125, 5330, 6500, 6680, 6847, 8200, 8350, 8684, 10250, 10660, 10855, 13000, 13325, 13694, 16700, 17368, 20500, 20875, 21320, 21710, 26650, 27388, 33400, 34235, 41000, 41750, 43420, 53300, 54275, 54776, 66625, 68470, 83500, 86840, 89011, 106600, 108550, 133250, 136940, 167000, 171175, 178022, 217100, 266500, 271375, 273880, 342350, 356044, 434200, 445055, 533000, 542750, 684700, 712088, 855875, 890110, 1085500, 1369400, 1711750, 1780220, 2171000, 2225275, 3423500, 3560440, 4450550, 6847000, 8901100, 11126375, 17802200, 22252750, 44505500, 89011000]

約数ペア:

[(1, 89011000), (2, 44505500), (4, 22252750), (5, 17802200), (8, 11126375), (10, 8901100), (13, 6847000), (20, 4450550), (25, 3560440), (26, 3423500), (40, 2225275), (41, 2171000), (50, 1780220), (52, 1711750), (65, 1369400), (82, 1085500), (100, 890110), (104, 855875), (125, 712088), (130, 684700), (164, 542750), (167, 533000), (200, 445055), (205, 434200), (250, 356044), (260, 342350), (325, 273880), (328, 271375), (334, 266500), (410, 217100), (500, 178022), (520, 171175), (533, 167000), (650, 136940), (668, 133250), (820, 108550), (835, 106600), (1000, 89011), (1025, 86840), (1066, 83500), (1300, 68470), (1336, 66625), (1625, 54776), (1640, 54275), (1670, 53300), (2050, 43420), (2132, 41750), (2171, 41000), (2600, 34235), (2665, 33400), (3250, 27388), (3340, 26650), (4100, 21710), (4175, 21320), (4264, 20875), (4342, 20500), (5125, 17368), (5330, 16700), (6500, 13694), (6680, 13325), (6847, 13000), (8200, 10855), (8350, 10660), (8684, 10250)]