38597513360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{221621}}^1$

素因数の和:221952

約数の個数: 80

約数和(自身を含む): 102889343232

約数和(自身を除く): 64291829872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 560, 622, 1244, 1555, 2177, 2488, 3110, 4354, 4976, 6220, 8708, 10885, 12440, 17416, 21770, 24880, 34832, 43540, 87080, 174160, 221621, 443242, 886484, 1108105, 1551347, 1772968, 2216210, 3102694, 3545936, 4432420, 6205388, 7756735, 8864840, 12410776, 15513470, 17729680, 24821552, 31026940, 62053880, 68924131, 124107760, 137848262, 275696524, 344620655, 482468917, 551393048, 689241310, 964937834, 1102786096, 1378482620, 1929875668, 2412344585, 2756965240, 3859751336, 4824689170, 5513930480, 7719502672, 9649378340, 19298756680, 38597513360]

約数ペア:

[(1, 38597513360), (2, 19298756680), (4, 9649378340), (5, 7719502672), (7, 5513930480), (8, 4824689170), (10, 3859751336), (14, 2756965240), (16, 2412344585), (20, 1929875668), (28, 1378482620), (35, 1102786096), (40, 964937834), (56, 689241310), (70, 551393048), (80, 482468917), (112, 344620655), (140, 275696524), (280, 137848262), (311, 124107760), (560, 68924131), (622, 62053880), (1244, 31026940), (1555, 24821552), (2177, 17729680), (2488, 15513470), (3110, 12410776), (4354, 8864840), (4976, 7756735), (6220, 6205388), (8708, 4432420), (10885, 3545936), (12440, 3102694), (17416, 2216210), (21770, 1772968), (24880, 1551347), (34832, 1108105), (43540, 886484), (87080, 443242), (174160, 221621)]