111433580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 239463840

約数和(自身を除く): 128030260

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 241, 244, 305, 379, 482, 610, 758, 964, 1205, 1220, 1516, 1895, 2410, 3790, 4820, 7580, 14701, 23119, 29402, 46238, 58804, 73505, 91339, 92476, 115595, 147010, 182678, 231190, 294020, 365356, 456695, 462380, 913390, 1826780, 5571679, 11143358, 22286716, 27858395, 55716790, 111433580]

約数ペア:

[(1, 111433580), (2, 55716790), (4, 27858395), (5, 22286716), (10, 11143358), (20, 5571679), (61, 1826780), (122, 913390), (241, 462380), (244, 456695), (305, 365356), (379, 294020), (482, 231190), (610, 182678), (758, 147010), (964, 115595), (1205, 92476), (1220, 91339), (1516, 73505), (1895, 58804), (2410, 46238), (3790, 29402), (4820, 23119), (7580, 14701)]