5407173640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{138079}}^1$

素因数の和:138190

約数の個数: 64

約数和(自身を含む): 13421376000

約数和(自身を除く): 8014202360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 39160, 138079, 276158, 552316, 690395, 1104632, 1380790, 1518869, 2761580, 3037738, 5523160, 6075476, 7594345, 12150952, 12289031, 15188690, 24578062, 30377380, 49156124, 60754760, 61445155, 98312248, 122890310, 135179341, 245780620, 270358682, 491561240, 540717364, 675896705, 1081434728, 1351793410, 2703586820, 5407173640]

約数ペア:

[(1, 5407173640), (2, 2703586820), (4, 1351793410), (5, 1081434728), (8, 675896705), (10, 540717364), (11, 491561240), (20, 270358682), (22, 245780620), (40, 135179341), (44, 122890310), (55, 98312248), (88, 61445155), (89, 60754760), (110, 49156124), (178, 30377380), (220, 24578062), (356, 15188690), (440, 12289031), (445, 12150952), (712, 7594345), (890, 6075476), (979, 5523160), (1780, 3037738), (1958, 2761580), (3560, 1518869), (3916, 1380790), (4895, 1104632), (7832, 690395), (9790, 552316), (19580, 276158), (39160, 138079)]