40628500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 58437740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 89, 100, 110, 125, 166, 178, 220, 250, 275, 332, 356, 415, 445, 500, 550, 830, 890, 913, 979, 1100, 1375, 1660, 1780, 1826, 1958, 2075, 2225, 2750, 3652, 3916, 4150, 4450, 4565, 4895, 5500, 7387, 8300, 8900, 9130, 9790, 10375, 11125, 14774, 18260, 19580, 20750, 22250, 22825, 24475, 29548, 36935, 41500, 44500, 45650, 48950, 73870, 81257, 91300, 97900, 114125, 122375, 147740, 162514, 184675, 228250, 244750, 325028, 369350, 406285, 456500, 489500, 738700, 812570, 923375, 1625140, 1846750, 2031425, 3693500, 4062850, 8125700, 10157125, 20314250, 40628500]

約数ペア:

[(1, 40628500), (2, 20314250), (4, 10157125), (5, 8125700), (10, 4062850), (11, 3693500), (20, 2031425), (22, 1846750), (25, 1625140), (44, 923375), (50, 812570), (55, 738700), (83, 489500), (89, 456500), (100, 406285), (110, 369350), (125, 325028), (166, 244750), (178, 228250), (220, 184675), (250, 162514), (275, 147740), (332, 122375), (356, 114125), (415, 97900), (445, 91300), (500, 81257), (550, 73870), (830, 48950), (890, 45650), (913, 44500), (979, 41500), (1100, 36935), (1375, 29548), (1660, 24475), (1780, 22825), (1826, 22250), (1958, 20750), (2075, 19580), (2225, 18260), (2750, 14774), (3652, 11125), (3916, 10375), (4150, 9790), (4450, 9130), (4565, 8900), (4895, 8300), (5500, 7387)]