20125232288

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{80147}}^1$

素因数の和:80242

約数の個数: 96

約数和(自身を含む): 48473510400

約数和(自身を除く): 28348278112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 76, 112, 118, 133, 152, 224, 236, 266, 304, 413, 472, 532, 608, 826, 944, 1064, 1121, 1652, 1888, 2128, 2242, 3304, 4256, 4484, 6608, 7847, 8968, 13216, 15694, 17936, 31388, 35872, 62776, 80147, 125552, 160294, 251104, 320588, 561029, 641176, 1122058, 1282352, 1522793, 2244116, 2564704, 3045586, 4488232, 4728673, 6091172, 8976464, 9457346, 10659551, 12182344, 17952928, 18914692, 21319102, 24364688, 33100711, 37829384, 42638204, 48729376, 66201422, 75658768, 85276408, 89844787, 132402844, 151317536, 170552816, 179689574, 264805688, 341105632, 359379148, 529611376, 628913509, 718758296, 1059222752, 1257827018, 1437516592, 2515654036, 2875033184, 5031308072, 10062616144, 20125232288]

約数ペア:

[(1, 20125232288), (2, 10062616144), (4, 5031308072), (7, 2875033184), (8, 2515654036), (14, 1437516592), (16, 1257827018), (19, 1059222752), (28, 718758296), (32, 628913509), (38, 529611376), (56, 359379148), (59, 341105632), (76, 264805688), (112, 179689574), (118, 170552816), (133, 151317536), (152, 132402844), (224, 89844787), (236, 85276408), (266, 75658768), (304, 66201422), (413, 48729376), (472, 42638204), (532, 37829384), (608, 33100711), (826, 24364688), (944, 21319102), (1064, 18914692), (1121, 17952928), (1652, 12182344), (1888, 10659551), (2128, 9457346), (2242, 8976464), (3304, 6091172), (4256, 4728673), (4484, 4488232), (6608, 3045586), (7847, 2564704), (8968, 2244116), (13216, 1522793), (15694, 1282352), (17936, 1122058), (31388, 641176), (35872, 561029), (62776, 320588), (80147, 251104), (125552, 160294)]