81794650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 188023680

約数和(自身を除く): 106229030

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 59, 70, 85, 118, 119, 170, 175, 233, 238, 295, 350, 413, 425, 466, 590, 595, 826, 850, 1003, 1165, 1190, 1475, 1631, 2006, 2065, 2330, 2950, 2975, 3262, 3961, 4130, 5015, 5825, 5950, 7021, 7922, 8155, 10030, 10325, 11650, 13747, 14042, 16310, 19805, 20650, 25075, 27494, 27727, 35105, 39610, 40775, 50150, 55454, 68735, 70210, 81550, 96229, 99025, 137470, 138635, 175525, 192458, 198050, 233699, 277270, 343675, 351050, 467398, 481145, 687350, 693175, 962290, 1168495, 1386350, 1635893, 2336990, 2405725, 3271786, 4811450, 5842475, 8179465, 11684950, 16358930, 40897325, 81794650]

約数ペア:

[(1, 81794650), (2, 40897325), (5, 16358930), (7, 11684950), (10, 8179465), (14, 5842475), (17, 4811450), (25, 3271786), (34, 2405725), (35, 2336990), (50, 1635893), (59, 1386350), (70, 1168495), (85, 962290), (118, 693175), (119, 687350), (170, 481145), (175, 467398), (233, 351050), (238, 343675), (295, 277270), (350, 233699), (413, 198050), (425, 192458), (466, 175525), (590, 138635), (595, 137470), (826, 99025), (850, 96229), (1003, 81550), (1165, 70210), (1190, 68735), (1475, 55454), (1631, 50150), (2006, 40775), (2065, 39610), (2330, 35105), (2950, 27727), (2975, 27494), (3262, 25075), (3961, 20650), (4130, 19805), (5015, 16310), (5825, 14042), (5950, 13747), (7021, 11650), (7922, 10325), (8155, 10030)]