42308500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 104203008

約数和(自身を除く): 61894508

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 260, 283, 299, 325, 460, 500, 566, 575, 598, 650, 1132, 1150, 1196, 1300, 1415, 1495, 1625, 2300, 2830, 2875, 2990, 3250, 3679, 5660, 5750, 5980, 6500, 6509, 7075, 7358, 7475, 11500, 13018, 14150, 14716, 14950, 18395, 26036, 28300, 29900, 32545, 35375, 36790, 37375, 65090, 70750, 73580, 74750, 84617, 91975, 130180, 141500, 149500, 162725, 169234, 183950, 325450, 338468, 367900, 423085, 459875, 650900, 813625, 846170, 919750, 1627250, 1692340, 1839500, 2115425, 3254500, 4230850, 8461700, 10577125, 21154250, 42308500]

約数ペア:

[(1, 42308500), (2, 21154250), (4, 10577125), (5, 8461700), (10, 4230850), (13, 3254500), (20, 2115425), (23, 1839500), (25, 1692340), (26, 1627250), (46, 919750), (50, 846170), (52, 813625), (65, 650900), (92, 459875), (100, 423085), (115, 367900), (125, 338468), (130, 325450), (230, 183950), (250, 169234), (260, 162725), (283, 149500), (299, 141500), (325, 130180), (460, 91975), (500, 84617), (566, 74750), (575, 73580), (598, 70750), (650, 65090), (1132, 37375), (1150, 36790), (1196, 35375), (1300, 32545), (1415, 29900), (1495, 28300), (1625, 26036), (2300, 18395), (2830, 14950), (2875, 14716), (2990, 14150), (3250, 13018), (3679, 11500), (5660, 7475), (5750, 7358), (5980, 7075), (6500, 6509)]