10702928650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{16091}}^1$

素因数の和:16407

約数の個数: 48

約数和(自身を含む): 20365134048

約数和(自身を除く): 9662205398

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 251, 265, 502, 530, 1255, 1325, 2510, 2650, 6275, 12550, 13303, 16091, 26606, 32182, 66515, 80455, 133030, 160910, 332575, 402275, 665150, 804550, 852823, 1705646, 4038841, 4264115, 8077682, 8528230, 20194205, 21320575, 40388410, 42641150, 100971025, 201942050, 214058573, 428117146, 1070292865, 2140585730, 5351464325, 10702928650]

約数ペア:

[(1, 10702928650), (2, 5351464325), (5, 2140585730), (10, 1070292865), (25, 428117146), (50, 214058573), (53, 201942050), (106, 100971025), (251, 42641150), (265, 40388410), (502, 21320575), (530, 20194205), (1255, 8528230), (1325, 8077682), (2510, 4264115), (2650, 4038841), (6275, 1705646), (12550, 852823), (13303, 804550), (16091, 665150), (26606, 402275), (32182, 332575), (66515, 160910), (80455, 133030)]