17730700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 43309728

約数和(自身を除く): 25579028

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, 593, 598, 650, 1150, 1186, 1196, 1300, 1495, 2300, 2372, 2965, 2990, 5930, 5980, 7475, 7709, 11860, 13639, 14825, 14950, 15418, 27278, 29650, 29900, 30836, 38545, 54556, 59300, 68195, 77090, 136390, 154180, 177307, 192725, 272780, 340975, 354614, 385450, 681950, 709228, 770900, 886535, 1363900, 1773070, 3546140, 4432675, 8865350, 17730700]

約数ペア:

[(1, 17730700), (2, 8865350), (4, 4432675), (5, 3546140), (10, 1773070), (13, 1363900), (20, 886535), (23, 770900), (25, 709228), (26, 681950), (46, 385450), (50, 354614), (52, 340975), (65, 272780), (92, 192725), (100, 177307), (115, 154180), (130, 136390), (230, 77090), (260, 68195), (299, 59300), (325, 54556), (460, 38545), (575, 30836), (593, 29900), (598, 29650), (650, 27278), (1150, 15418), (1186, 14950), (1196, 14825), (1300, 13639), (1495, 11860), (2300, 7709), (2372, 7475), (2965, 5980), (2990, 5930)]