22191567340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{15817}}^1$

素因数の和:15955

約数の個数: 96

約数和(自身を含む): 50225313600

約数和(自身を除く): 28033746260

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 59, 82, 116, 118, 145, 164, 205, 236, 290, 295, 410, 580, 590, 820, 1180, 1189, 1711, 2378, 2419, 3422, 4756, 4838, 5945, 6844, 8555, 9676, 11890, 12095, 15817, 17110, 23780, 24190, 31634, 34220, 48380, 63268, 70151, 79085, 140302, 158170, 280604, 316340, 350755, 458693, 648497, 701510, 917386, 933203, 1296994, 1403020, 1834772, 1866406, 2293465, 2593988, 3242485, 3732812, 4586930, 4666015, 6484970, 9173860, 9332030, 12969940, 18664060, 18806413, 27062887, 37612826, 38261323, 54125774, 75225652, 76522646, 94032065, 108251548, 135314435, 153045292, 188064130, 191306615, 270628870, 376128260, 382613230, 541257740, 765226460, 1109578367, 2219156734, 4438313468, 5547891835, 11095783670, 22191567340]

約数ペア:

[(1, 22191567340), (2, 11095783670), (4, 5547891835), (5, 4438313468), (10, 2219156734), (20, 1109578367), (29, 765226460), (41, 541257740), (58, 382613230), (59, 376128260), (82, 270628870), (116, 191306615), (118, 188064130), (145, 153045292), (164, 135314435), (205, 108251548), (236, 94032065), (290, 76522646), (295, 75225652), (410, 54125774), (580, 38261323), (590, 37612826), (820, 27062887), (1180, 18806413), (1189, 18664060), (1711, 12969940), (2378, 9332030), (2419, 9173860), (3422, 6484970), (4756, 4666015), (4838, 4586930), (5945, 3732812), (6844, 3242485), (8555, 2593988), (9676, 2293465), (11890, 1866406), (12095, 1834772), (15817, 1403020), (17110, 1296994), (23780, 933203), (24190, 917386), (31634, 701510), (34220, 648497), (48380, 458693), (63268, 350755), (70151, 316340), (79085, 280604), (140302, 158170)]