4789048040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39139}}^1$

素因数の和:39199

約数の個数: 128

約数和(自身を含む): 13526784000

約数和(自身を除く): 8737735960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 3496, 4370, 5320, 6118, 6440, 8740, 12236, 15295, 17480, 24472, 30590, 39139, 61180, 78278, 122360, 156556, 195695, 273973, 313112, 391390, 547946, 743641, 782780, 900197, 1095892, 1369865, 1487282, 1565560, 1800394, 2191784, 2739730, 2974564, 3600788, 3718205, 4500985, 5205487, 5479460, 5949128, 6301379, 7201576, 7436410, 9001970, 10410974, 10958920, 12602758, 14872820, 17103743, 18003940, 20821948, 25205516, 26027435, 29745640, 31506895, 34207486, 36007880, 41643896, 50411032, 52054870, 63013790, 68414972, 85518715, 104109740, 119726201, 126027580, 136829944, 171037430, 208219480, 239452402, 252055160, 342074860, 478904804, 598631005, 684149720, 957809608, 1197262010, 2394524020, 4789048040]

約数ペア:

[(1, 4789048040), (2, 2394524020), (4, 1197262010), (5, 957809608), (7, 684149720), (8, 598631005), (10, 478904804), (14, 342074860), (19, 252055160), (20, 239452402), (23, 208219480), (28, 171037430), (35, 136829944), (38, 126027580), (40, 119726201), (46, 104109740), (56, 85518715), (70, 68414972), (76, 63013790), (92, 52054870), (95, 50411032), (115, 41643896), (133, 36007880), (140, 34207486), (152, 31506895), (161, 29745640), (184, 26027435), (190, 25205516), (230, 20821948), (266, 18003940), (280, 17103743), (322, 14872820), (380, 12602758), (437, 10958920), (460, 10410974), (532, 9001970), (644, 7436410), (665, 7201576), (760, 6301379), (805, 5949128), (874, 5479460), (920, 5205487), (1064, 4500985), (1288, 3718205), (1330, 3600788), (1610, 2974564), (1748, 2739730), (2185, 2191784), (2660, 1800394), (3059, 1565560), (3220, 1487282), (3496, 1369865), (4370, 1095892), (5320, 900197), (6118, 782780), (6440, 743641), (8740, 547946), (12236, 391390), (15295, 313112), (17480, 273973), (24472, 195695), (30590, 156556), (39139, 122360), (61180, 78278)]