15704037700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{48907}}^1$

素因数の和:48966

約数の個数: 108

約数和(自身を含む): 38843711760

約数和(自身を除く): 23139674060

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 169, 190, 247, 260, 325, 338, 380, 475, 494, 650, 676, 845, 950, 988, 1235, 1300, 1690, 1900, 2470, 3211, 3380, 4225, 4940, 6175, 6422, 8450, 12350, 12844, 16055, 16900, 24700, 32110, 48907, 64220, 80275, 97814, 160550, 195628, 244535, 321100, 489070, 635791, 929233, 978140, 1222675, 1271582, 1858466, 2445350, 2543164, 3178955, 3716932, 4646165, 4890700, 6357910, 8265283, 9292330, 12080029, 12715820, 15894775, 16530566, 18584660, 23230825, 24160058, 31789550, 33061132, 41326415, 46461650, 48320116, 60400145, 63579100, 82652830, 92923300, 120800290, 157040377, 165305660, 206632075, 241600580, 302000725, 314080754, 413264150, 604001450, 628161508, 785201885, 826528300, 1208002900, 1570403770, 3140807540, 3926009425, 7852018850, 15704037700]

約数ペア:

[(1, 15704037700), (2, 7852018850), (4, 3926009425), (5, 3140807540), (10, 1570403770), (13, 1208002900), (19, 826528300), (20, 785201885), (25, 628161508), (26, 604001450), (38, 413264150), (50, 314080754), (52, 302000725), (65, 241600580), (76, 206632075), (95, 165305660), (100, 157040377), (130, 120800290), (169, 92923300), (190, 82652830), (247, 63579100), (260, 60400145), (325, 48320116), (338, 46461650), (380, 41326415), (475, 33061132), (494, 31789550), (650, 24160058), (676, 23230825), (845, 18584660), (950, 16530566), (988, 15894775), (1235, 12715820), (1300, 12080029), (1690, 9292330), (1900, 8265283), (2470, 6357910), (3211, 4890700), (3380, 4646165), (4225, 3716932), (4940, 3178955), (6175, 2543164), (6422, 2445350), (8450, 1858466), (12350, 1271582), (12844, 1222675), (16055, 978140), (16900, 929233), (24700, 635791), (32110, 489070), (48907, 321100), (64220, 244535), (80275, 195628), (97814, 160550)]