148839897580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{18731}}^1$

素因数の和:20671

約数の個数: 96

約数和(自身を含む): 359132901120

約数和(自身を除く): 210293003540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1901, 2090, 3802, 4180, 7604, 9505, 18731, 19010, 20911, 36119, 37462, 38020, 41822, 72238, 74924, 83644, 93655, 104555, 144476, 180595, 187310, 206041, 209110, 355889, 361190, 374620, 397309, 412082, 418220, 711778, 722380, 794618, 824164, 1030205, 1423556, 1589236, 1779445, 1986545, 2060410, 3558890, 3914779, 3973090, 4120820, 7117780, 7829558, 7946180, 15659116, 19573895, 35607631, 39147790, 71215262, 78295580, 142430524, 178038155, 356076310, 391683941, 676544989, 712152620, 783367882, 1353089978, 1566735764, 1958419705, 2706179956, 3382724945, 3916839410, 6765449890, 7441994879, 7833678820, 13530899780, 14883989758, 29767979516, 37209974395, 74419948790, 148839897580]

約数ペア:

[(1, 148839897580), (2, 74419948790), (4, 37209974395), (5, 29767979516), (10, 14883989758), (11, 13530899780), (19, 7833678820), (20, 7441994879), (22, 6765449890), (38, 3916839410), (44, 3382724945), (55, 2706179956), (76, 1958419705), (95, 1566735764), (110, 1353089978), (190, 783367882), (209, 712152620), (220, 676544989), (380, 391683941), (418, 356076310), (836, 178038155), (1045, 142430524), (1901, 78295580), (2090, 71215262), (3802, 39147790), (4180, 35607631), (7604, 19573895), (9505, 15659116), (18731, 7946180), (19010, 7829558), (20911, 7117780), (36119, 4120820), (37462, 3973090), (38020, 3914779), (41822, 3558890), (72238, 2060410), (74924, 1986545), (83644, 1779445), (93655, 1589236), (104555, 1423556), (144476, 1030205), (180595, 824164), (187310, 794618), (206041, 722380), (209110, 711778), (355889, 418220), (361190, 412082), (374620, 397309)]