130435600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 330399488

約数和(自身を除く): 199963888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 67, 80, 100, 124, 134, 155, 157, 200, 248, 268, 310, 314, 335, 400, 496, 536, 620, 628, 670, 775, 785, 1072, 1240, 1256, 1340, 1550, 1570, 1675, 2077, 2480, 2512, 2680, 3100, 3140, 3350, 3925, 4154, 4867, 5360, 6200, 6280, 6700, 7850, 8308, 9734, 10385, 10519, 12400, 12560, 13400, 15700, 16616, 19468, 20770, 21038, 24335, 26800, 31400, 33232, 38936, 41540, 42076, 48670, 51925, 52595, 62800, 77872, 83080, 84152, 97340, 103850, 105190, 121675, 166160, 168304, 194680, 207700, 210380, 243350, 262975, 326089, 389360, 415400, 420760, 486700, 525950, 652178, 830800, 841520, 973400, 1051900, 1304356, 1630445, 1946800, 2103800, 2608712, 3260890, 4207600, 5217424, 6521780, 8152225, 13043560, 16304450, 26087120, 32608900, 65217800, 130435600]

約数ペア:

[(1, 130435600), (2, 65217800), (4, 32608900), (5, 26087120), (8, 16304450), (10, 13043560), (16, 8152225), (20, 6521780), (25, 5217424), (31, 4207600), (40, 3260890), (50, 2608712), (62, 2103800), (67, 1946800), (80, 1630445), (100, 1304356), (124, 1051900), (134, 973400), (155, 841520), (157, 830800), (200, 652178), (248, 525950), (268, 486700), (310, 420760), (314, 415400), (335, 389360), (400, 326089), (496, 262975), (536, 243350), (620, 210380), (628, 207700), (670, 194680), (775, 168304), (785, 166160), (1072, 121675), (1240, 105190), (1256, 103850), (1340, 97340), (1550, 84152), (1570, 83080), (1675, 77872), (2077, 62800), (2480, 52595), (2512, 51925), (2680, 48670), (3100, 42076), (3140, 41540), (3350, 38936), (3925, 33232), (4154, 31400), (4867, 26800), (5360, 24335), (6200, 21038), (6280, 20770), (6700, 19468), (7850, 16616), (8308, 15700), (9734, 13400), (10385, 12560), (10519, 12400)]