23430250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 48016800

約数和(自身を除く): 24586550

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 125, 149, 170, 185, 250, 298, 370, 425, 629, 745, 850, 925, 1258, 1490, 1850, 2125, 2533, 3145, 3725, 4250, 4625, 5066, 5513, 6290, 7450, 9250, 11026, 12665, 15725, 18625, 25330, 27565, 31450, 37250, 55130, 63325, 78625, 93721, 126650, 137825, 157250, 187442, 275650, 316625, 468605, 633250, 689125, 937210, 1378250, 2343025, 4686050, 11715125, 23430250]

約数ペア:

[(1, 23430250), (2, 11715125), (5, 4686050), (10, 2343025), (17, 1378250), (25, 937210), (34, 689125), (37, 633250), (50, 468605), (74, 316625), (85, 275650), (125, 187442), (149, 157250), (170, 137825), (185, 126650), (250, 93721), (298, 78625), (370, 63325), (425, 55130), (629, 37250), (745, 31450), (850, 27565), (925, 25330), (1258, 18625), (1490, 15725), (1850, 12665), (2125, 11026), (2533, 9250), (3145, 7450), (3725, 6290), (4250, 5513), (4625, 5066)]