104348480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 261981696

約数和(自身を除く): 157633216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 80, 124, 134, 155, 157, 160, 248, 268, 310, 314, 320, 335, 496, 536, 620, 628, 670, 785, 992, 1072, 1240, 1256, 1340, 1570, 1984, 2077, 2144, 2480, 2512, 2680, 3140, 4154, 4288, 4867, 4960, 5024, 5360, 6280, 8308, 9734, 9920, 10048, 10385, 10519, 10720, 12560, 16616, 19468, 20770, 21038, 21440, 24335, 25120, 33232, 38936, 41540, 42076, 48670, 50240, 52595, 66464, 77872, 83080, 84152, 97340, 105190, 132928, 155744, 166160, 168304, 194680, 210380, 311488, 326089, 332320, 336608, 389360, 420760, 652178, 664640, 673216, 778720, 841520, 1304356, 1557440, 1630445, 1683040, 2608712, 3260890, 3366080, 5217424, 6521780, 10434848, 13043560, 20869696, 26087120, 52174240, 104348480]

約数ペア:

[(1, 104348480), (2, 52174240), (4, 26087120), (5, 20869696), (8, 13043560), (10, 10434848), (16, 6521780), (20, 5217424), (31, 3366080), (32, 3260890), (40, 2608712), (62, 1683040), (64, 1630445), (67, 1557440), (80, 1304356), (124, 841520), (134, 778720), (155, 673216), (157, 664640), (160, 652178), (248, 420760), (268, 389360), (310, 336608), (314, 332320), (320, 326089), (335, 311488), (496, 210380), (536, 194680), (620, 168304), (628, 166160), (670, 155744), (785, 132928), (992, 105190), (1072, 97340), (1240, 84152), (1256, 83080), (1340, 77872), (1570, 66464), (1984, 52595), (2077, 50240), (2144, 48670), (2480, 42076), (2512, 41540), (2680, 38936), (3140, 33232), (4154, 25120), (4288, 24335), (4867, 21440), (4960, 21038), (5024, 20770), (5360, 19468), (6280, 16616), (8308, 12560), (9734, 10720), (9920, 10519), (10048, 10385)]