23164069640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1819

約数の個数: 128

約数和(自身を含む): 55710720000

約数和(自身を除く): 32546650360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 199, 206, 380, 398, 412, 515, 760, 796, 824, 995, 1030, 1487, 1592, 1957, 1990, 2060, 2974, 3781, 3914, 3980, 4120, 5948, 7435, 7562, 7828, 7960, 9785, 11896, 14870, 15124, 15656, 18905, 19570, 20497, 28253, 29740, 30248, 37810, 39140, 40994, 56506, 59480, 75620, 78280, 81988, 102485, 113012, 141265, 151240, 153161, 163976, 204970, 226024, 282530, 295913, 306322, 389443, 409940, 565060, 591826, 612644, 765805, 778886, 819880, 1130120, 1183652, 1225288, 1479565, 1531610, 1557772, 1947215, 2367304, 2910059, 2959130, 3063220, 3115544, 3894430, 5622347, 5820118, 5918260, 6126440, 7788860, 11244694, 11640236, 11836520, 14550295, 15577720, 22489388, 23280472, 28111735, 29100590, 30479039, 44978776, 56223470, 58201180, 60958078, 112446940, 116402360, 121916156, 152395195, 224893880, 243832312, 304790390, 579101741, 609580780, 1158203482, 1219161560, 2316406964, 2895508705, 4632813928, 5791017410, 11582034820, 23164069640]

約数ペア:

[(1, 23164069640), (2, 11582034820), (4, 5791017410), (5, 4632813928), (8, 2895508705), (10, 2316406964), (19, 1219161560), (20, 1158203482), (38, 609580780), (40, 579101741), (76, 304790390), (95, 243832312), (103, 224893880), (152, 152395195), (190, 121916156), (199, 116402360), (206, 112446940), (380, 60958078), (398, 58201180), (412, 56223470), (515, 44978776), (760, 30479039), (796, 29100590), (824, 28111735), (995, 23280472), (1030, 22489388), (1487, 15577720), (1592, 14550295), (1957, 11836520), (1990, 11640236), (2060, 11244694), (2974, 7788860), (3781, 6126440), (3914, 5918260), (3980, 5820118), (4120, 5622347), (5948, 3894430), (7435, 3115544), (7562, 3063220), (7828, 2959130), (7960, 2910059), (9785, 2367304), (11896, 1947215), (14870, 1557772), (15124, 1531610), (15656, 1479565), (18905, 1225288), (19570, 1183652), (20497, 1130120), (28253, 819880), (29740, 778886), (30248, 765805), (37810, 612644), (39140, 591826), (40994, 565060), (56506, 409940), (59480, 389443), (75620, 306322), (78280, 295913), (81988, 282530), (102485, 226024), (113012, 204970), (141265, 163976), (151240, 153161)]