15665929760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443041}}^1$

素因数の和:443086

約数の個数: 96

約数和(自身を含む): 42202408752

約数和(自身を除く): 26536478992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 8840, 17680, 35360, 443041, 886082, 1772164, 2215205, 3544328, 4430410, 5759533, 7088656, 7531697, 8860820, 11519066, 14177312, 15063394, 17721640, 23038132, 28797665, 30126788, 35443280, 37658485, 46076264, 57595330, 60253576, 70886560, 75316970, 92152528, 97912061, 115190660, 120507152, 150633940, 184305056, 195824122, 230381320, 241014304, 301267880, 391648244, 460762640, 489560305, 602535760, 783296488, 921525280, 979120610, 1205071520, 1566592976, 1958241220, 3133185952, 3916482440, 7832964880, 15665929760]

約数ペア:

[(1, 15665929760), (2, 7832964880), (4, 3916482440), (5, 3133185952), (8, 1958241220), (10, 1566592976), (13, 1205071520), (16, 979120610), (17, 921525280), (20, 783296488), (26, 602535760), (32, 489560305), (34, 460762640), (40, 391648244), (52, 301267880), (65, 241014304), (68, 230381320), (80, 195824122), (85, 184305056), (104, 150633940), (130, 120507152), (136, 115190660), (160, 97912061), (170, 92152528), (208, 75316970), (221, 70886560), (260, 60253576), (272, 57595330), (340, 46076264), (416, 37658485), (442, 35443280), (520, 30126788), (544, 28797665), (680, 23038132), (884, 17721640), (1040, 15063394), (1105, 14177312), (1360, 11519066), (1768, 8860820), (2080, 7531697), (2210, 7088656), (2720, 5759533), (3536, 4430410), (4420, 3544328), (7072, 2215205), (8840, 1772164), (17680, 886082), (35360, 443041)]