2590147300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86627}}^1$

素因数の和:86677

約数の個数: 72

約数和(自身を含む): 6316220736

約数和(自身を除く): 3726073436

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 5980, 7475, 14950, 29900, 86627, 173254, 346508, 433135, 866270, 1126151, 1732540, 1992421, 2165675, 2252302, 3984842, 4331350, 4504604, 5630755, 7969684, 8662700, 9962105, 11261510, 19924210, 22523020, 25901473, 28153775, 39848420, 49810525, 51802946, 56307550, 99621050, 103605892, 112615100, 129507365, 199242100, 259014730, 518029460, 647536825, 1295073650, 2590147300]

約数ペア:

[(1, 2590147300), (2, 1295073650), (4, 647536825), (5, 518029460), (10, 259014730), (13, 199242100), (20, 129507365), (23, 112615100), (25, 103605892), (26, 99621050), (46, 56307550), (50, 51802946), (52, 49810525), (65, 39848420), (92, 28153775), (100, 25901473), (115, 22523020), (130, 19924210), (230, 11261510), (260, 9962105), (299, 8662700), (325, 7969684), (460, 5630755), (575, 4504604), (598, 4331350), (650, 3984842), (1150, 2252302), (1196, 2165675), (1300, 1992421), (1495, 1732540), (2300, 1126151), (2990, 866270), (5980, 433135), (7475, 346508), (14950, 173254), (29900, 86627)]