94449680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 238203504

約数和(自身を除く): 143753824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 260, 394, 461, 520, 788, 922, 985, 1040, 1576, 1844, 1970, 2305, 2561, 3152, 3688, 3940, 4610, 5122, 5993, 7376, 7880, 9220, 10244, 11986, 12805, 15760, 18440, 20488, 23972, 25610, 29965, 36880, 40976, 47944, 51220, 59930, 90817, 95888, 102440, 119860, 181634, 204880, 239720, 363268, 454085, 479440, 726536, 908170, 1180621, 1453072, 1816340, 2361242, 3632680, 4722484, 5903105, 7265360, 9444968, 11806210, 18889936, 23612420, 47224840, 94449680]

約数ペア:

[(1, 94449680), (2, 47224840), (4, 23612420), (5, 18889936), (8, 11806210), (10, 9444968), (13, 7265360), (16, 5903105), (20, 4722484), (26, 3632680), (40, 2361242), (52, 1816340), (65, 1453072), (80, 1180621), (104, 908170), (130, 726536), (197, 479440), (208, 454085), (260, 363268), (394, 239720), (461, 204880), (520, 181634), (788, 119860), (922, 102440), (985, 95888), (1040, 90817), (1576, 59930), (1844, 51220), (1970, 47944), (2305, 40976), (2561, 36880), (3152, 29965), (3688, 25610), (3940, 23972), (4610, 20488), (5122, 18440), (5993, 15760), (7376, 12805), (7880, 11986), (9220, 10244)]