11440550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 24540096

約数和(自身を除く): 13099546

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 61, 62, 110, 121, 122, 155, 242, 275, 305, 310, 341, 550, 605, 610, 671, 682, 775, 1210, 1342, 1525, 1550, 1705, 1891, 3025, 3050, 3355, 3410, 3751, 3782, 6050, 6710, 7381, 7502, 8525, 9455, 14762, 16775, 17050, 18755, 18910, 20801, 33550, 36905, 37510, 41602, 47275, 73810, 93775, 94550, 104005, 184525, 187550, 208010, 228811, 369050, 457622, 520025, 1040050, 1144055, 2288110, 5720275, 11440550]

約数ペア:

[(1, 11440550), (2, 5720275), (5, 2288110), (10, 1144055), (11, 1040050), (22, 520025), (25, 457622), (31, 369050), (50, 228811), (55, 208010), (61, 187550), (62, 184525), (110, 104005), (121, 94550), (122, 93775), (155, 73810), (242, 47275), (275, 41602), (305, 37510), (310, 36905), (341, 33550), (550, 20801), (605, 18910), (610, 18755), (671, 17050), (682, 16775), (775, 14762), (1210, 9455), (1342, 8525), (1525, 7502), (1550, 7381), (1705, 6710), (1891, 6050), (3025, 3782), (3050, 3751), (3355, 3410)]