16879266430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{121007}}^1$

素因数の和:121093

約数の個数: 64

約数和(自身を含む): 34763178240

約数和(自身を除く): 17883911810

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1885, 2146, 2405, 3770, 4810, 5365, 10730, 13949, 27898, 69745, 121007, 139490, 242014, 605035, 1210070, 1573091, 3146182, 3509203, 4477259, 7018406, 7865455, 8954518, 15730910, 17546015, 22386295, 35092030, 44772590, 45619639, 58204367, 91239278, 116408734, 129840511, 228098195, 259681022, 291021835, 456196390, 582043670, 649202555, 1298405110, 1687926643, 3375853286, 8439633215, 16879266430]

約数ペア:

[(1, 16879266430), (2, 8439633215), (5, 3375853286), (10, 1687926643), (13, 1298405110), (26, 649202555), (29, 582043670), (37, 456196390), (58, 291021835), (65, 259681022), (74, 228098195), (130, 129840511), (145, 116408734), (185, 91239278), (290, 58204367), (370, 45619639), (377, 44772590), (481, 35092030), (754, 22386295), (962, 17546015), (1073, 15730910), (1885, 8954518), (2146, 7865455), (2405, 7018406), (3770, 4477259), (4810, 3509203), (5365, 3146182), (10730, 1573091), (13949, 1210070), (27898, 605035), (69745, 242014), (121007, 139490)]