74317360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3806

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 121607600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3761, 3952, 4940, 7522, 9880, 15044, 18805, 19760, 30088, 37610, 48893, 60176, 71459, 75220, 97786, 142918, 150440, 195572, 244465, 285836, 300880, 357295, 391144, 488930, 571672, 714590, 782288, 928967, 977860, 1143344, 1429180, 1857934, 1955720, 2858360, 3715868, 3911440, 4644835, 5716720, 7431736, 9289670, 14863472, 18579340, 37158680, 74317360]

約数ペア:

[(1, 74317360), (2, 37158680), (4, 18579340), (5, 14863472), (8, 9289670), (10, 7431736), (13, 5716720), (16, 4644835), (19, 3911440), (20, 3715868), (26, 2858360), (38, 1955720), (40, 1857934), (52, 1429180), (65, 1143344), (76, 977860), (80, 928967), (95, 782288), (104, 714590), (130, 571672), (152, 488930), (190, 391144), (208, 357295), (247, 300880), (260, 285836), (304, 244465), (380, 195572), (494, 150440), (520, 142918), (760, 97786), (988, 75220), (1040, 71459), (1235, 60176), (1520, 48893), (1976, 37610), (2470, 30088), (3761, 19760), (3952, 18805), (4940, 15044), (7522, 9880)]