28127915410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{50047}}^1$

素因数の和:50136

約数の個数: 96

約数和(自身を含む): 62440685568

約数和(自身を除く): 34312770158

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 49, 62, 70, 74, 98, 155, 185, 217, 245, 259, 310, 370, 434, 490, 518, 1085, 1147, 1295, 1519, 1813, 2170, 2294, 2590, 3038, 3626, 5735, 7595, 8029, 9065, 11470, 15190, 16058, 18130, 40145, 50047, 56203, 80290, 100094, 112406, 250235, 281015, 350329, 500470, 562030, 700658, 1551457, 1751645, 1851739, 2452303, 3102914, 3503290, 3703478, 4904606, 7757285, 9258695, 10860199, 12261515, 12962173, 15514570, 18517390, 21720398, 24523030, 25924346, 54300995, 57403909, 64810865, 76021393, 90735211, 108601990, 114807818, 129621730, 152042786, 181470422, 287019545, 380106965, 401827363, 453676055, 574039090, 760213930, 803654726, 907352110, 2009136815, 2812791541, 4018273630, 5625583082, 14063957705, 28127915410]

約数ペア:

[(1, 28127915410), (2, 14063957705), (5, 5625583082), (7, 4018273630), (10, 2812791541), (14, 2009136815), (31, 907352110), (35, 803654726), (37, 760213930), (49, 574039090), (62, 453676055), (70, 401827363), (74, 380106965), (98, 287019545), (155, 181470422), (185, 152042786), (217, 129621730), (245, 114807818), (259, 108601990), (310, 90735211), (370, 76021393), (434, 64810865), (490, 57403909), (518, 54300995), (1085, 25924346), (1147, 24523030), (1295, 21720398), (1519, 18517390), (1813, 15514570), (2170, 12962173), (2294, 12261515), (2590, 10860199), (3038, 9258695), (3626, 7757285), (5735, 4904606), (7595, 3703478), (8029, 3503290), (9065, 3102914), (11470, 2452303), (15190, 1851739), (16058, 1751645), (18130, 1551457), (40145, 700658), (50047, 562030), (56203, 500470), (80290, 350329), (100094, 281015), (112406, 250235)]