750788350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{14621}}^1$

素因数の和:14725

約数の個数: 48

約数和(自身を含む): 1523027520

約数和(自身を除く): 772239170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3950, 5135, 10270, 14621, 25675, 29242, 51350, 73105, 146210, 190073, 365525, 380146, 731050, 950365, 1155059, 1900730, 2310118, 4751825, 5775295, 9503650, 11550590, 15015767, 28876475, 30031534, 57752950, 75078835, 150157670, 375394175, 750788350]

約数ペア:

[(1, 750788350), (2, 375394175), (5, 150157670), (10, 75078835), (13, 57752950), (25, 30031534), (26, 28876475), (50, 15015767), (65, 11550590), (79, 9503650), (130, 5775295), (158, 4751825), (325, 2310118), (395, 1900730), (650, 1155059), (790, 950365), (1027, 731050), (1975, 380146), (2054, 365525), (3950, 190073), (5135, 146210), (10270, 73105), (14621, 51350), (25675, 29242)]