41972372320

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1\times {\mathrm{1291}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 99704890656

約数和(自身を除く): 57732518336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 641, 1268, 1282, 1291, 1585, 2536, 2564, 2582, 3170, 3205, 5072, 5128, 5164, 6340, 6410, 6455, 10144, 10256, 10328, 12680, 12820, 12910, 20512, 20656, 25360, 25640, 25820, 41312, 50720, 51280, 51640, 102560, 103280, 203197, 206560, 406394, 409247, 812788, 818494, 827531, 1015985, 1625576, 1636988, 1655062, 2031970, 2046235, 3251152, 3273976, 3310124, 4063940, 4092470, 4137655, 6502304, 6547952, 6620248, 8127880, 8184940, 8275310, 13095904, 13240496, 16255760, 16369880, 16550620, 26480992, 32511520, 32739760, 33101240, 65479520, 66202480, 132404960, 262327327, 524654654, 1049309308, 1311636635, 2098618616, 2623273270, 4197237232, 5246546540, 8394474464, 10493093080, 20986186160, 41972372320]

約数ペア:

[(1, 41972372320), (2, 20986186160), (4, 10493093080), (5, 8394474464), (8, 5246546540), (10, 4197237232), (16, 2623273270), (20, 2098618616), (32, 1311636635), (40, 1049309308), (80, 524654654), (160, 262327327), (317, 132404960), (634, 66202480), (641, 65479520), (1268, 33101240), (1282, 32739760), (1291, 32511520), (1585, 26480992), (2536, 16550620), (2564, 16369880), (2582, 16255760), (3170, 13240496), (3205, 13095904), (5072, 8275310), (5128, 8184940), (5164, 8127880), (6340, 6620248), (6410, 6547952), (6455, 6502304), (10144, 4137655), (10256, 4092470), (10328, 4063940), (12680, 3310124), (12820, 3273976), (12910, 3251152), (20512, 2046235), (20656, 2031970), (25360, 1655062), (25640, 1636988), (25820, 1625576), (41312, 1015985), (50720, 827531), (51280, 818494), (51640, 812788), (102560, 409247), (103280, 406394), (203197, 206560)]