91050560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 230428800

約数和(自身を除く): 139378240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 139, 160, 178, 184, 230, 278, 320, 356, 368, 445, 460, 556, 695, 712, 736, 890, 920, 1112, 1390, 1424, 1472, 1780, 1840, 2047, 2224, 2780, 2848, 3197, 3560, 3680, 4094, 4448, 5560, 5696, 6394, 7120, 7360, 8188, 8896, 10235, 11120, 12371, 12788, 14240, 15985, 16376, 20470, 22240, 24742, 25576, 28480, 31970, 32752, 40940, 44480, 49484, 51152, 61855, 63940, 65504, 81880, 98968, 102304, 123710, 127880, 131008, 163760, 197936, 204608, 247420, 255760, 284533, 327520, 395872, 494840, 511520, 569066, 655040, 791744, 989680, 1023040, 1138132, 1422665, 1979360, 2276264, 2845330, 3958720, 4552528, 5690660, 9105056, 11381320, 18210112, 22762640, 45525280, 91050560]

約数ペア:

[(1, 91050560), (2, 45525280), (4, 22762640), (5, 18210112), (8, 11381320), (10, 9105056), (16, 5690660), (20, 4552528), (23, 3958720), (32, 2845330), (40, 2276264), (46, 1979360), (64, 1422665), (80, 1138132), (89, 1023040), (92, 989680), (115, 791744), (139, 655040), (160, 569066), (178, 511520), (184, 494840), (230, 395872), (278, 327520), (320, 284533), (356, 255760), (368, 247420), (445, 204608), (460, 197936), (556, 163760), (695, 131008), (712, 127880), (736, 123710), (890, 102304), (920, 98968), (1112, 81880), (1390, 65504), (1424, 63940), (1472, 61855), (1780, 51152), (1840, 49484), (2047, 44480), (2224, 40940), (2780, 32752), (2848, 31970), (3197, 28480), (3560, 25576), (3680, 24742), (4094, 22240), (4448, 20470), (5560, 16376), (5696, 15985), (6394, 14240), (7120, 12788), (7360, 12371), (8188, 11120), (8896, 10235)]