8190705770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{11257}}^1$

素因数の和:11499

約数の個数: 64

約数和(自身を含む): 16511433120

約数和(自身を除く): 8320727350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 193, 290, 377, 386, 754, 965, 1885, 1930, 2509, 3770, 5018, 5597, 11194, 11257, 12545, 22514, 25090, 27985, 55970, 56285, 72761, 112570, 145522, 146341, 292682, 326453, 363805, 652906, 727610, 731705, 1463410, 1632265, 2172601, 3264530, 4243889, 4345202, 8487778, 10863005, 21219445, 21726010, 28243813, 42438890, 56487626, 63005429, 126010858, 141219065, 282438130, 315027145, 630054290, 819070577, 1638141154, 4095352885, 8190705770]

約数ペア:

[(1, 8190705770), (2, 4095352885), (5, 1638141154), (10, 819070577), (13, 630054290), (26, 315027145), (29, 282438130), (58, 141219065), (65, 126010858), (130, 63005429), (145, 56487626), (193, 42438890), (290, 28243813), (377, 21726010), (386, 21219445), (754, 10863005), (965, 8487778), (1885, 4345202), (1930, 4243889), (2509, 3264530), (3770, 2172601), (5018, 1632265), (5597, 1463410), (11194, 731705), (11257, 727610), (12545, 652906), (22514, 363805), (25090, 326453), (27985, 292682), (55970, 146341), (56285, 145522), (72761, 112570)]