15707048500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{219679}}^1$

素因数の和:219722

約数の個数: 96

約数和(自身を含む): 40301614080

約数和(自身を除く): 24594565580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1100, 1300, 1375, 1430, 1625, 2750, 2860, 3250, 3575, 5500, 6500, 7150, 14300, 17875, 35750, 71500, 219679, 439358, 878716, 1098395, 2196790, 2416469, 2855827, 4393580, 4832938, 5491975, 5711654, 9665876, 10983950, 11423308, 12082345, 14279135, 21967900, 24164690, 27459875, 28558270, 31414097, 48329380, 54919750, 57116540, 60411725, 62828194, 71395675, 109839500, 120823450, 125656388, 142791350, 157070485, 241646900, 285582700, 302058625, 314140970, 356978375, 604117250, 628281940, 713956750, 785352425, 1208234500, 1427913500, 1570704850, 3141409700, 3926762125, 7853524250, 15707048500]

約数ペア:

[(1, 15707048500), (2, 7853524250), (4, 3926762125), (5, 3141409700), (10, 1570704850), (11, 1427913500), (13, 1208234500), (20, 785352425), (22, 713956750), (25, 628281940), (26, 604117250), (44, 356978375), (50, 314140970), (52, 302058625), (55, 285582700), (65, 241646900), (100, 157070485), (110, 142791350), (125, 125656388), (130, 120823450), (143, 109839500), (220, 71395675), (250, 62828194), (260, 60411725), (275, 57116540), (286, 54919750), (325, 48329380), (500, 31414097), (550, 28558270), (572, 27459875), (650, 24164690), (715, 21967900), (1100, 14279135), (1300, 12082345), (1375, 11423308), (1430, 10983950), (1625, 9665876), (2750, 5711654), (2860, 5491975), (3250, 4832938), (3575, 4393580), (5500, 2855827), (6500, 2416469), (7150, 2196790), (14300, 1098395), (17875, 878716), (35750, 439358), (71500, 219679)]