25199686300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{10069}}^1$

素因数の和:10975

約数の個数: 72

約数和(自身を含む): 56640124800

約数和(自身を除く): 31440438500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 863, 1450, 1726, 2900, 3452, 4315, 8630, 10069, 17260, 20138, 21575, 25027, 40276, 43150, 50054, 50345, 86300, 100108, 100690, 125135, 201380, 250270, 251725, 292001, 500540, 503450, 584002, 625675, 1006900, 1168004, 1251350, 1460005, 2502700, 2920010, 5840020, 7300025, 8689547, 14600050, 17379094, 29200100, 34758188, 43447735, 86895470, 173790940, 217238675, 251996863, 434477350, 503993726, 868954700, 1007987452, 1259984315, 2519968630, 5039937260, 6299921575, 12599843150, 25199686300]

約数ペア:

[(1, 25199686300), (2, 12599843150), (4, 6299921575), (5, 5039937260), (10, 2519968630), (20, 1259984315), (25, 1007987452), (29, 868954700), (50, 503993726), (58, 434477350), (100, 251996863), (116, 217238675), (145, 173790940), (290, 86895470), (580, 43447735), (725, 34758188), (863, 29200100), (1450, 17379094), (1726, 14600050), (2900, 8689547), (3452, 7300025), (4315, 5840020), (8630, 2920010), (10069, 2502700), (17260, 1460005), (20138, 1251350), (21575, 1168004), (25027, 1006900), (40276, 625675), (43150, 584002), (50054, 503450), (50345, 500540), (86300, 292001), (100108, 251725), (100690, 250270), (125135, 201380)]