2769804560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{34519}}^1$

素因数の和:34608

約数の個数: 80

約数和(自身を含む): 6934377600

約数和(自身を除く): 4164573040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1180, 1360, 2006, 2360, 4012, 4720, 5015, 8024, 10030, 16048, 20060, 34519, 40120, 69038, 80240, 138076, 172595, 276152, 345190, 552304, 586823, 690380, 1173646, 1380760, 2036621, 2347292, 2761520, 2934115, 4073242, 4694584, 5868230, 8146484, 9389168, 10183105, 11736460, 16292968, 20366210, 23472920, 32585936, 34622557, 40732420, 46945840, 69245114, 81464840, 138490228, 162929680, 173112785, 276980456, 346225570, 553960912, 692451140, 1384902280, 2769804560]

約数ペア:

[(1, 2769804560), (2, 1384902280), (4, 692451140), (5, 553960912), (8, 346225570), (10, 276980456), (16, 173112785), (17, 162929680), (20, 138490228), (34, 81464840), (40, 69245114), (59, 46945840), (68, 40732420), (80, 34622557), (85, 32585936), (118, 23472920), (136, 20366210), (170, 16292968), (236, 11736460), (272, 10183105), (295, 9389168), (340, 8146484), (472, 5868230), (590, 4694584), (680, 4073242), (944, 2934115), (1003, 2761520), (1180, 2347292), (1360, 2036621), (2006, 1380760), (2360, 1173646), (4012, 690380), (4720, 586823), (5015, 552304), (8024, 345190), (10030, 276152), (16048, 172595), (20060, 138076), (34519, 80240), (40120, 69038)]