190020824

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 450892800

約数和(自身を除く): 260871976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 589, 823, 868, 931, 1064, 1178, 1519, 1646, 1736, 1862, 2356, 3038, 3292, 3724, 4123, 4712, 5761, 6076, 6584, 7448, 8246, 11522, 12152, 15637, 16492, 23044, 25513, 28861, 31274, 32984, 40327, 46088, 51026, 57722, 62548, 80654, 102052, 109459, 115444, 125096, 161308, 178591, 204104, 218918, 230888, 322616, 357182, 437836, 484747, 714364, 766213, 875672, 969494, 1250137, 1428728, 1532426, 1938988, 2500274, 3064852, 3393229, 3877976, 5000548, 6129704, 6786458, 10001096, 13572916, 23752603, 27145832, 47505206, 95010412, 190020824]

約数ペア:

[(1, 190020824), (2, 95010412), (4, 47505206), (7, 27145832), (8, 23752603), (14, 13572916), (19, 10001096), (28, 6786458), (31, 6129704), (38, 5000548), (49, 3877976), (56, 3393229), (62, 3064852), (76, 2500274), (98, 1938988), (124, 1532426), (133, 1428728), (152, 1250137), (196, 969494), (217, 875672), (248, 766213), (266, 714364), (392, 484747), (434, 437836), (532, 357182), (589, 322616), (823, 230888), (868, 218918), (931, 204104), (1064, 178591), (1178, 161308), (1519, 125096), (1646, 115444), (1736, 109459), (1862, 102052), (2356, 80654), (3038, 62548), (3292, 57722), (3724, 51026), (4123, 46088), (4712, 40327), (5761, 32984), (6076, 31274), (6584, 28861), (7448, 25513), (8246, 23044), (11522, 16492), (12152, 15637)]