91992680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9354

約数の個数: 64

約数和(自身を含む): 234662400

約数和(自身を除く): 142669720

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9311, 9880, 18622, 37244, 46555, 74488, 93110, 121043, 176909, 186220, 242086, 353818, 372440, 484172, 605215, 707636, 884545, 968344, 1210430, 1415272, 1769090, 2299817, 2420860, 3538180, 4599634, 4841720, 7076360, 9199268, 11499085, 18398536, 22998170, 45996340, 91992680]

約数ペア:

[(1, 91992680), (2, 45996340), (4, 22998170), (5, 18398536), (8, 11499085), (10, 9199268), (13, 7076360), (19, 4841720), (20, 4599634), (26, 3538180), (38, 2420860), (40, 2299817), (52, 1769090), (65, 1415272), (76, 1210430), (95, 968344), (104, 884545), (130, 707636), (152, 605215), (190, 484172), (247, 372440), (260, 353818), (380, 242086), (494, 186220), (520, 176909), (760, 121043), (988, 93110), (1235, 74488), (1976, 46555), (2470, 37244), (4940, 18622), (9311, 9880)]