4448664100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{1097}}^1$

素因数の和:1597

約数の個数: 72

約数和(自身を含む): 9778436640

約数和(自身を除く): 5329772540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 379, 428, 535, 758, 1070, 1097, 1516, 1895, 2140, 2194, 2675, 3790, 4388, 5350, 5485, 7580, 9475, 10700, 10970, 18950, 21940, 27425, 37900, 40553, 54850, 81106, 109700, 117379, 162212, 202765, 234758, 405530, 415763, 469516, 586895, 811060, 831526, 1013825, 1173790, 1663052, 2027650, 2078815, 2347580, 2934475, 4055300, 4157630, 5868950, 8315260, 10394075, 11737900, 20788150, 41576300, 44486641, 88973282, 177946564, 222433205, 444866410, 889732820, 1112166025, 2224332050, 4448664100]

約数ペア:

[(1, 4448664100), (2, 2224332050), (4, 1112166025), (5, 889732820), (10, 444866410), (20, 222433205), (25, 177946564), (50, 88973282), (100, 44486641), (107, 41576300), (214, 20788150), (379, 11737900), (428, 10394075), (535, 8315260), (758, 5868950), (1070, 4157630), (1097, 4055300), (1516, 2934475), (1895, 2347580), (2140, 2078815), (2194, 2027650), (2675, 1663052), (3790, 1173790), (4388, 1013825), (5350, 831526), (5485, 811060), (7580, 586895), (9475, 469516), (10700, 415763), (10970, 405530), (18950, 234758), (21940, 202765), (27425, 162212), (37900, 117379), (40553, 109700), (54850, 81106)]