7790610400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{829}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 20191051440

約数和(自身を除く): 12400441040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 691, 800, 829, 850, 1360, 1382, 1658, 1700, 2720, 2764, 3316, 3400, 3455, 4145, 5528, 6632, 6800, 6910, 8290, 11056, 11747, 13264, 13600, 13820, 14093, 16580, 17275, 20725, 22112, 23494, 26528, 27640, 28186, 33160, 34550, 41450, 46988, 55280, 56372, 58735, 66320, 69100, 70465, 82900, 93976, 110560, 112744, 117470, 132640, 138200, 140930, 165800, 187952, 225488, 234940, 276400, 281860, 293675, 331600, 352325, 375904, 450976, 469880, 552800, 563720, 572839, 587350, 663200, 704650, 939760, 1127440, 1145678, 1174700, 1409300, 1879520, 2254880, 2291356, 2349400, 2818600, 2864195, 4582712, 4698800, 5637200, 5728390, 9165424, 9397600, 9738263, 11274400, 11456780, 14320975, 18330848, 19476526, 22913560, 28641950, 38953052, 45827120, 48691315, 57283900, 77906104, 91654240, 97382630, 114567800, 155812208, 194765260, 229135600, 243456575, 311624416, 389530520, 458271200, 486913150, 779061040, 973826300, 1558122080, 1947652600, 3895305200, 7790610400]

約数ペア:

[(1, 7790610400), (2, 3895305200), (4, 1947652600), (5, 1558122080), (8, 973826300), (10, 779061040), (16, 486913150), (17, 458271200), (20, 389530520), (25, 311624416), (32, 243456575), (34, 229135600), (40, 194765260), (50, 155812208), (68, 114567800), (80, 97382630), (85, 91654240), (100, 77906104), (136, 57283900), (160, 48691315), (170, 45827120), (200, 38953052), (272, 28641950), (340, 22913560), (400, 19476526), (425, 18330848), (544, 14320975), (680, 11456780), (691, 11274400), (800, 9738263), (829, 9397600), (850, 9165424), (1360, 5728390), (1382, 5637200), (1658, 4698800), (1700, 4582712), (2720, 2864195), (2764, 2818600), (3316, 2349400), (3400, 2291356), (3455, 2254880), (4145, 1879520), (5528, 1409300), (6632, 1174700), (6800, 1145678), (6910, 1127440), (8290, 939760), (11056, 704650), (11747, 663200), (13264, 587350), (13600, 572839), (13820, 563720), (14093, 552800), (16580, 469880), (17275, 450976), (20725, 375904), (22112, 352325), (23494, 331600), (26528, 293675), (27640, 281860), (28186, 276400), (33160, 234940), (34550, 225488), (41450, 187952), (46988, 165800), (55280, 140930), (56372, 138200), (58735, 132640), (66320, 117470), (69100, 112744), (70465, 110560), (82900, 93976)]