287527832930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1\times {\mathrm{442439}}^1$

素因数の和:447458

約数の個数: 32

約数和(自身を含む): 557474400000

約数和(自身を除く): 269946567070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4999, 9998, 24995, 49990, 64987, 129974, 324935, 442439, 649870, 884878, 2212195, 4424390, 5751707, 11503414, 28758535, 57517070, 2211752561, 4423505122, 11058762805, 22117525610, 28752783293, 57505566586, 143763916465, 287527832930]

約数ペア:

[(1, 287527832930), (2, 143763916465), (5, 57505566586), (10, 28752783293), (13, 22117525610), (26, 11058762805), (65, 4423505122), (130, 2211752561), (4999, 57517070), (9998, 28758535), (24995, 11503414), (49990, 5751707), (64987, 4424390), (129974, 2212195), (324935, 884878), (442439, 649870)]