31204000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 79606800

約数和(自身を除く): 48402800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 250, 269, 290, 400, 464, 500, 538, 580, 725, 800, 928, 1000, 1076, 1160, 1345, 1450, 2000, 2152, 2320, 2690, 2900, 3625, 4000, 4304, 4640, 5380, 5800, 6725, 7250, 7801, 8608, 10760, 11600, 13450, 14500, 15602, 21520, 23200, 26900, 29000, 31204, 33625, 39005, 43040, 53800, 58000, 62408, 67250, 78010, 107600, 116000, 124816, 134500, 156020, 195025, 215200, 249632, 269000, 312040, 390050, 538000, 624080, 780100, 975125, 1076000, 1248160, 1560200, 1950250, 3120400, 3900500, 6240800, 7801000, 15602000, 31204000]

約数ペア:

[(1, 31204000), (2, 15602000), (4, 7801000), (5, 6240800), (8, 3900500), (10, 3120400), (16, 1950250), (20, 1560200), (25, 1248160), (29, 1076000), (32, 975125), (40, 780100), (50, 624080), (58, 538000), (80, 390050), (100, 312040), (116, 269000), (125, 249632), (145, 215200), (160, 195025), (200, 156020), (232, 134500), (250, 124816), (269, 116000), (290, 107600), (400, 78010), (464, 67250), (500, 62408), (538, 58000), (580, 53800), (725, 43040), (800, 39005), (928, 33625), (1000, 31204), (1076, 29000), (1160, 26900), (1345, 23200), (1450, 21520), (2000, 15602), (2152, 14500), (2320, 13450), (2690, 11600), (2900, 10760), (3625, 8608), (4000, 7801), (4304, 7250), (4640, 6725), (5380, 5800)]