99911187430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{50069}}^1$

素因数の和:50305

約数の個数: 64

約数和(自身を含む): 191384363520

約数和(自身を除く): 91473176090

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 157, 205, 310, 314, 410, 785, 1271, 1570, 2542, 4867, 6355, 6437, 9734, 12710, 12874, 24335, 32185, 48670, 50069, 64370, 100138, 199547, 250345, 399094, 500690, 997735, 1552139, 1995470, 2052829, 3104278, 4105658, 7760695, 7860833, 10264145, 15521390, 15721666, 20528290, 39304165, 63637699, 78608330, 127275398, 243685823, 318188495, 322294153, 487371646, 636376990, 644588306, 1218429115, 1611470765, 2436858230, 3222941530, 9991118743, 19982237486, 49955593715, 99911187430]

約数ペア:

[(1, 99911187430), (2, 49955593715), (5, 19982237486), (10, 9991118743), (31, 3222941530), (41, 2436858230), (62, 1611470765), (82, 1218429115), (155, 644588306), (157, 636376990), (205, 487371646), (310, 322294153), (314, 318188495), (410, 243685823), (785, 127275398), (1271, 78608330), (1570, 63637699), (2542, 39304165), (4867, 20528290), (6355, 15721666), (6437, 15521390), (9734, 10264145), (12710, 7860833), (12874, 7760695), (24335, 4105658), (32185, 3104278), (48670, 2052829), (50069, 1995470), (64370, 1552139), (100138, 997735), (199547, 500690), (250345, 399094)]