12962502400

素因数分解:

$2^8\times 5^2\times {\mathrm{131}}^1\times {\mathrm{15461}}^1$

素因数の和:15618

約数の個数: 108

約数和(自身を含む): 32331227544

約数和(自身を除く): 19368725144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 131, 160, 200, 256, 262, 320, 400, 524, 640, 655, 800, 1048, 1280, 1310, 1600, 2096, 2620, 3200, 3275, 4192, 5240, 6400, 6550, 8384, 10480, 13100, 15461, 16768, 20960, 26200, 30922, 33536, 41920, 52400, 61844, 77305, 83840, 104800, 123688, 154610, 167680, 209600, 247376, 309220, 386525, 419200, 494752, 618440, 773050, 838400, 989504, 1236880, 1546100, 1979008, 2025391, 2473760, 3092200, 3958016, 4050782, 4947520, 6184400, 8101564, 9895040, 10126955, 12368800, 16203128, 19790080, 20253910, 24737600, 32406256, 40507820, 49475200, 50634775, 64812512, 81015640, 98950400, 101269550, 129625024, 162031280, 202539100, 259250048, 324062560, 405078200, 518500096, 648125120, 810156400, 1296250240, 1620312800, 2592500480, 3240625600, 6481251200, 12962502400]

約数ペア:

[(1, 12962502400), (2, 6481251200), (4, 3240625600), (5, 2592500480), (8, 1620312800), (10, 1296250240), (16, 810156400), (20, 648125120), (25, 518500096), (32, 405078200), (40, 324062560), (50, 259250048), (64, 202539100), (80, 162031280), (100, 129625024), (128, 101269550), (131, 98950400), (160, 81015640), (200, 64812512), (256, 50634775), (262, 49475200), (320, 40507820), (400, 32406256), (524, 24737600), (640, 20253910), (655, 19790080), (800, 16203128), (1048, 12368800), (1280, 10126955), (1310, 9895040), (1600, 8101564), (2096, 6184400), (2620, 4947520), (3200, 4050782), (3275, 3958016), (4192, 3092200), (5240, 2473760), (6400, 2025391), (6550, 1979008), (8384, 1546100), (10480, 1236880), (13100, 989504), (15461, 838400), (16768, 773050), (20960, 618440), (26200, 494752), (30922, 419200), (33536, 386525), (41920, 309220), (52400, 247376), (61844, 209600), (77305, 167680), (83840, 154610), (104800, 123688)]