3218792649760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1\times {\mathrm{320153}}^1$

素因数の和:322226

約数の個数: 96

約数和(自身を含む): 7853597885952

約数和(自身を除く): 4634805236192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2027, 2480, 4054, 4960, 8108, 10135, 16216, 20270, 32432, 40540, 62837, 64864, 81080, 125674, 162160, 251348, 314185, 320153, 324320, 502696, 628370, 640306, 1005392, 1256740, 1280612, 1600765, 2010784, 2513480, 2561224, 3201530, 5026960, 5122448, 6403060, 9924743, 10053920, 10244896, 12806120, 19849486, 25612240, 39698972, 49623715, 51224480, 79397944, 99247430, 158795888, 198494860, 317591776, 396989720, 648950131, 793979440, 1297900262, 1587958880, 2595800524, 3244750655, 5191601048, 6489501310, 10383202096, 12979002620, 20117454061, 20766404192, 25958005240, 40234908122, 51916010480, 80469816244, 100587270305, 103832020960, 160939632488, 201174540610, 321879264976, 402349081220, 643758529952, 804698162440, 1609396324880, 3218792649760]

約数ペア:

[(1, 3218792649760), (2, 1609396324880), (4, 804698162440), (5, 643758529952), (8, 402349081220), (10, 321879264976), (16, 201174540610), (20, 160939632488), (31, 103832020960), (32, 100587270305), (40, 80469816244), (62, 51916010480), (80, 40234908122), (124, 25958005240), (155, 20766404192), (160, 20117454061), (248, 12979002620), (310, 10383202096), (496, 6489501310), (620, 5191601048), (992, 3244750655), (1240, 2595800524), (2027, 1587958880), (2480, 1297900262), (4054, 793979440), (4960, 648950131), (8108, 396989720), (10135, 317591776), (16216, 198494860), (20270, 158795888), (32432, 99247430), (40540, 79397944), (62837, 51224480), (64864, 49623715), (81080, 39698972), (125674, 25612240), (162160, 19849486), (251348, 12806120), (314185, 10244896), (320153, 10053920), (324320, 9924743), (502696, 6403060), (628370, 5122448), (640306, 5026960), (1005392, 3201530), (1256740, 2561224), (1280612, 2513480), (1600765, 2010784)]