23319366980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{22921}}^1$

素因数の和:23006

約数の個数: 144

約数和(自身を含む): 62014829184

約数和(自身を除く): 38695462204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 169, 172, 182, 215, 260, 301, 338, 364, 430, 455, 559, 602, 676, 845, 860, 910, 1118, 1183, 1204, 1505, 1690, 1820, 2236, 2366, 2795, 3010, 3380, 3913, 4732, 5590, 5915, 6020, 7267, 7826, 11180, 11830, 14534, 15652, 19565, 22921, 23660, 29068, 36335, 39130, 45842, 50869, 72670, 78260, 91684, 101738, 114605, 145340, 160447, 203476, 229210, 254345, 297973, 320894, 458420, 508690, 595946, 641788, 802235, 985603, 1017380, 1191892, 1489865, 1604470, 1971206, 2085811, 2979730, 3208940, 3873649, 3942412, 4171622, 4928015, 5959460, 6899221, 7747298, 8343244, 9856030, 10429055, 12812839, 13798442, 15494596, 19368245, 19712060, 20858110, 25625678, 27115543, 27596884, 34496105, 38736490, 41716220, 51251356, 54231086, 64064195, 68992210, 77472980, 89689873, 108462172, 128128390, 135577715, 137984420, 166566907, 179379746, 256256780, 271155430, 333133814, 358759492, 448449365, 542310860, 666267628, 832834535, 896898730, 1165968349, 1665669070, 1793797460, 2331936698, 3331338140, 4663873396, 5829841745, 11659683490, 23319366980]

約数ペア:

[(1, 23319366980), (2, 11659683490), (4, 5829841745), (5, 4663873396), (7, 3331338140), (10, 2331936698), (13, 1793797460), (14, 1665669070), (20, 1165968349), (26, 896898730), (28, 832834535), (35, 666267628), (43, 542310860), (52, 448449365), (65, 358759492), (70, 333133814), (86, 271155430), (91, 256256780), (130, 179379746), (140, 166566907), (169, 137984420), (172, 135577715), (182, 128128390), (215, 108462172), (260, 89689873), (301, 77472980), (338, 68992210), (364, 64064195), (430, 54231086), (455, 51251356), (559, 41716220), (602, 38736490), (676, 34496105), (845, 27596884), (860, 27115543), (910, 25625678), (1118, 20858110), (1183, 19712060), (1204, 19368245), (1505, 15494596), (1690, 13798442), (1820, 12812839), (2236, 10429055), (2366, 9856030), (2795, 8343244), (3010, 7747298), (3380, 6899221), (3913, 5959460), (4732, 4928015), (5590, 4171622), (5915, 3942412), (6020, 3873649), (7267, 3208940), (7826, 2979730), (11180, 2085811), (11830, 1971206), (14534, 1604470), (15652, 1489865), (19565, 1191892), (22921, 1017380), (23660, 985603), (29068, 802235), (36335, 641788), (39130, 595946), (45842, 508690), (50869, 458420), (72670, 320894), (78260, 297973), (91684, 254345), (101738, 229210), (114605, 203476), (145340, 160447)]