23540000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 63767088

約数和(自身を除く): 40227088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 107, 110, 125, 160, 176, 200, 214, 220, 250, 275, 352, 400, 428, 440, 500, 535, 550, 625, 800, 856, 880, 1000, 1070, 1100, 1177, 1250, 1375, 1712, 1760, 2000, 2140, 2200, 2354, 2500, 2675, 2750, 3424, 4000, 4280, 4400, 4708, 5000, 5350, 5500, 5885, 6875, 8560, 8800, 9416, 10000, 10700, 11000, 11770, 13375, 13750, 17120, 18832, 20000, 21400, 22000, 23540, 26750, 27500, 29425, 37664, 42800, 44000, 47080, 53500, 55000, 58850, 66875, 85600, 94160, 107000, 110000, 117700, 133750, 147125, 188320, 214000, 220000, 235400, 267500, 294250, 428000, 470800, 535000, 588500, 735625, 941600, 1070000, 1177000, 1471250, 2140000, 2354000, 2942500, 4708000, 5885000, 11770000, 23540000]

約数ペア:

[(1, 23540000), (2, 11770000), (4, 5885000), (5, 4708000), (8, 2942500), (10, 2354000), (11, 2140000), (16, 1471250), (20, 1177000), (22, 1070000), (25, 941600), (32, 735625), (40, 588500), (44, 535000), (50, 470800), (55, 428000), (80, 294250), (88, 267500), (100, 235400), (107, 220000), (110, 214000), (125, 188320), (160, 147125), (176, 133750), (200, 117700), (214, 110000), (220, 107000), (250, 94160), (275, 85600), (352, 66875), (400, 58850), (428, 55000), (440, 53500), (500, 47080), (535, 44000), (550, 42800), (625, 37664), (800, 29425), (856, 27500), (880, 26750), (1000, 23540), (1070, 22000), (1100, 21400), (1177, 20000), (1250, 18832), (1375, 17120), (1712, 13750), (1760, 13375), (2000, 11770), (2140, 11000), (2200, 10700), (2354, 10000), (2500, 9416), (2675, 8800), (2750, 8560), (3424, 6875), (4000, 5885), (4280, 5500), (4400, 5350), (4708, 5000)]