172328650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11575

約数の個数: 48

約数和(自身を含む): 360226944

約数和(自身を除く): 187898294

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 11527, 14950, 23054, 57635, 115270, 149851, 265121, 288175, 299702, 530242, 576350, 749255, 1325605, 1498510, 2651210, 3446573, 3746275, 6628025, 6893146, 7492550, 13256050, 17232865, 34465730, 86164325, 172328650]

約数ペア:

[(1, 172328650), (2, 86164325), (5, 34465730), (10, 17232865), (13, 13256050), (23, 7492550), (25, 6893146), (26, 6628025), (46, 3746275), (50, 3446573), (65, 2651210), (115, 1498510), (130, 1325605), (230, 749255), (299, 576350), (325, 530242), (575, 299702), (598, 288175), (650, 265121), (1150, 149851), (1495, 115270), (2990, 57635), (7475, 23054), (11527, 14950)]