235402700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7873}}^1$

素因数の和:7923

約数の個数: 72

約数和(自身を含む): 574109088

約数和(自身を除く): 338706388

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, 7873, 14950, 15746, 29900, 31492, 39365, 78730, 102349, 157460, 181079, 196825, 204698, 362158, 393650, 409396, 511745, 724316, 787300, 905395, 1023490, 1810790, 2046980, 2354027, 2558725, 3621580, 4526975, 4708054, 5117450, 9053950, 9416108, 10234900, 11770135, 18107900, 23540270, 47080540, 58850675, 117701350, 235402700]

約数ペア:

[(1, 235402700), (2, 117701350), (4, 58850675), (5, 47080540), (10, 23540270), (13, 18107900), (20, 11770135), (23, 10234900), (25, 9416108), (26, 9053950), (46, 5117450), (50, 4708054), (52, 4526975), (65, 3621580), (92, 2558725), (100, 2354027), (115, 2046980), (130, 1810790), (230, 1023490), (260, 905395), (299, 787300), (325, 724316), (460, 511745), (575, 409396), (598, 393650), (650, 362158), (1150, 204698), (1196, 196825), (1300, 181079), (1495, 157460), (2300, 102349), (2990, 78730), (5980, 39365), (7475, 31492), (7873, 29900), (14950, 15746)]