104615824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 233556480

約数和(自身を除く): 128940656

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 653, 1054, 1178, 1292, 1306, 2108, 2356, 2584, 2612, 4216, 4712, 5168, 5224, 8432, 9424, 10013, 10448, 11101, 12407, 20026, 20243, 22202, 24814, 40052, 40486, 44404, 49628, 80104, 80972, 88808, 99256, 160208, 161944, 177616, 198512, 210919, 323888, 344131, 384617, 421838, 688262, 769234, 843676, 1376524, 1538468, 1687352, 2753048, 3076936, 3374704, 5506096, 6153872, 6538489, 13076978, 26153956, 52307912, 104615824]

約数ペア:

[(1, 104615824), (2, 52307912), (4, 26153956), (8, 13076978), (16, 6538489), (17, 6153872), (19, 5506096), (31, 3374704), (34, 3076936), (38, 2753048), (62, 1687352), (68, 1538468), (76, 1376524), (124, 843676), (136, 769234), (152, 688262), (248, 421838), (272, 384617), (304, 344131), (323, 323888), (496, 210919), (527, 198512), (589, 177616), (646, 161944), (653, 160208), (1054, 99256), (1178, 88808), (1292, 80972), (1306, 80104), (2108, 49628), (2356, 44404), (2584, 40486), (2612, 40052), (4216, 24814), (4712, 22202), (5168, 20243), (5224, 20026), (8432, 12407), (9424, 11101), (10013, 10448)]