7754650990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 14427201600

約数和(自身を除く): 6672550610

約数列:

[1, 2, 5, 10, 83, 89, 113, 166, 178, 226, 415, 445, 565, 830, 890, 929, 1130, 1858, 4645, 7387, 9290, 9379, 10057, 14774, 18758, 20114, 36935, 46895, 50285, 73870, 77107, 82681, 93790, 100570, 104977, 154214, 165362, 209954, 385535, 413405, 524885, 771070, 826810, 834731, 1049770, 1669462, 4173655, 6862523, 8347310, 8713091, 9342953, 13725046, 17426182, 18685906, 34312615, 43565455, 46714765, 68625230, 87130910, 93429530, 775465099, 1550930198, 3877325495, 7754650990]

約数ペア:

[(1, 7754650990), (2, 3877325495), (5, 1550930198), (10, 775465099), (83, 93429530), (89, 87130910), (113, 68625230), (166, 46714765), (178, 43565455), (226, 34312615), (415, 18685906), (445, 17426182), (565, 13725046), (830, 9342953), (890, 8713091), (929, 8347310), (1130, 6862523), (1858, 4173655), (4645, 1669462), (7387, 1049770), (9290, 834731), (9379, 826810), (10057, 771070), (14774, 524885), (18758, 413405), (20114, 385535), (36935, 209954), (46895, 165362), (50285, 154214), (73870, 104977), (77107, 100570), (82681, 93790)]