24399100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 59277456

約数和(自身を除く): 34878356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 541, 550, 820, 902, 1025, 1082, 1100, 1804, 2050, 2164, 2255, 2705, 4100, 4510, 5410, 5951, 9020, 10820, 11275, 11902, 13525, 22181, 22550, 23804, 27050, 29755, 44362, 45100, 54100, 59510, 88724, 110905, 119020, 148775, 221810, 243991, 297550, 443620, 487982, 554525, 595100, 975964, 1109050, 1219955, 2218100, 2439910, 4879820, 6099775, 12199550, 24399100]

約数ペア:

[(1, 24399100), (2, 12199550), (4, 6099775), (5, 4879820), (10, 2439910), (11, 2218100), (20, 1219955), (22, 1109050), (25, 975964), (41, 595100), (44, 554525), (50, 487982), (55, 443620), (82, 297550), (100, 243991), (110, 221810), (164, 148775), (205, 119020), (220, 110905), (275, 88724), (410, 59510), (451, 54100), (541, 45100), (550, 44362), (820, 29755), (902, 27050), (1025, 23804), (1082, 22550), (1100, 22181), (1804, 13525), (2050, 11902), (2164, 11275), (2255, 10820), (2705, 9020), (4100, 5951), (4510, 5410)]